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词条 Comparison of enterprise search software
释义

  1. General information

  2. Features

      Content Collection & Indexing    Indexing and connectivity    Web-based    File-based    Archiving/Directory    Messaging    CMS, DMS & Social    Databases    CRM, ERP, PLM, BI    Miscellaneous    Supported Formats    Text Analytics    Audio & Video Analytics    Search Experience    Search Language    Usability    Search Query    Result-list    Faceted Navigation    Social and collaborative    Mobile support    Administration & Architecture    Management & Search analytics    Interface flexibility    Scalability    Platform readiness  

  3. References

{{Cleanup-list|date=June 2014}}

The following tables compare the major enterprise search software vendors in their classes.

General information

Product formerly k.a. Vendor Stable release Update Platforms API Target Customer Software License Open source Multilingual
ViaWorksVirtualWorks - ViaWorksVirtualWorks2.7.3070March 2017Windows ServerRESTfrom small businesses to Enterprises.

Digital Transformation / Digital Workplace, Knowledge Management, Enterprise Search.

Subscription based, Seat licenseNo, but incorporating Apache SolR}}Yes, plus entity extraction in 18 languages}}
Apache SolrN/AApache Software Foundation[1]7.7.0February 2019Windows, LinuxRESTFrom small business to enterprises.[2]

Analysts estimate number of organizations using Solr to be between about 12,000[3] and 23,000[4]

Apache 2.0 {{yes}} {{yes}}
Lookeen Server[5] Lookeen Server Axonic Informationssysteme GmbH 1.3.1.1118 April 2014 Windows Server .NET ? ? {{no}} {{yes}}
intergator intergator Enterprise Search interface projects GmbH 5.5 March 2018 Windows Server, Linux Server Java, Groovy, REST, XML/JSON Enterprise Search, Knowledge-Management, Content Analytics, Big Data, Intranet/Digital Workplace {{Yes}} {{No}} {{Yes}}
Coveo Enterprise Search Coveo Platform Coveo Solutions Inc 7.0 February 6, 2014 Windows REST, SOAP, .NET Web customer service, customer interaction hubs ? {{no}} Yes, multilingual user interfaces}}
Endeca Guided Search ? Oracle 6.2.2 March 2012 ? ? ? ? ? ?
EXALEAD CloudView ? Dassault Systèmes R2014 July 2013 Windows Server, Linux Server Push API (PAPI) ? Yes {{no}} Yes,
125 languages supported}}
DatafariFrance Labs4.1.0July 2018Linux Server (for prod), Windows (for test)RESTEnterprise Search, Knowledge management, Big Data, BI, AnalyticsNo for the open source community edition, Subscription based for the Enterprise Edition{{yes}}{{yes}}
FAST for SharePoint 2010 (F4SP) Fast Search & Transfer Microsoft 2010 (SP1) ? Windows Server, SharePoint .NET ? ? {{no}} ?
SharePoint 2013 Fast Search & Transfer Microsoft 2010 (SP1) ? Windows Server, SharePoint .NET ? ? {{no}} ?
Google Search Appliance (GSA) ? Google 7.4 March 2015 ? .NET, Java ? No more licenses being sold ? {{yes}}
HP IDOL[6] . HPE BigData 11 March 2016 Windows, HP-UX, Linux, Solaris SOAP, REST big data and analytics, Enterprise search, Video, Image or Audio analytics, Knowledge-Management, Info-Governance Yes, licensed by volume. Starting on 250Gb of Metadata {{no}} {{yes}}
Funnelback Search Panoptic Search Funnelback 15.6 June 2016 SaaS Offering, Windows server, Linux server REST Enterprise search, website search, vertical search Document- and server-based licensing {{no}} Yes. Multi-lingual support includes indexing, querying and localised UIs}}
IBM Infosphere Data Explorer Vivisimo Velocity IBM ? ? ? ? big data and analytics projects ? ? {{yes}}
Swiftype Search Swiftype Swiftype ? September 2014 Windows and Linux, MacOS REST APIs websites and mobile applications ? No{{No}} ? ?
Lucidworks Fusion N/A Lucidworks Inc. 4.2.0 March 2019 Windows, Linux, MacOS REST APIs Enterprise search, Website Search, Mobile Applications, Online Retail, Knowledge Management, Customer Service, search-based data analytics Licensed by CPU cores {{no}} {{yes}}
Perceptive Search/ISYS Enterprise Server Lexmark Perceptive Software 4.2 ? Windows, Linux, Solaris, Mac OS, HP-UX and AIX REST, SOAP ? ? ? {{yes}}
RAVN Connect RAVN Systems 3.3 February 2014 Windows Server, Linux Server REST API ? ? {{no}} {{yes}}
Secure Enterprise Search (SES) ? Oracle 11.2.2.2 January 2014 Windows, Linux (Oracle, RedHat and SUSE, 32-bit and 64 bit), Solaris ? ? ? ? ?
SinequaN/ASinequa10.2November 2016Windows, LinuxREST, SOAP, .NET, Java API; JSON and XMLCognitive Search and Analytics for large enterprises - Enterprise Search, Expert Finder, 360 degree view, etc.Subscription-based{{no}}Yes. NLP native in 21 languages. Recognizes 100+ languages.}}
Syl SearchN/ASyl Limited3.3March 2019LinuxRESTSemantic Enterprise Search. Indexing file shares, enterprise applications, databases, XML, websites, cloud services, etc.Licensed by Volume{{no}}{{no}}

Features

Content Collection & Indexing

This section compares the ability of the products to collect and index content, both textual and non textual, from different data source types and document types (formats).

Indexing and connectivity

This is about indexing pipeline tools and processes; included connectors, support for connectors, etc.

Web-based
Description Lookeen Server[7] HP IDOL[8] Coveo for Advanced Enterprise Search[9] Endeca Guided Search Sinequa Enterprise SearchVirtualWorks - ViaWorks EXALEAD CloudViewDatafari FAST for SharePoint 2010 SharePoint 2013 Google Search Appliance IBM Infosphere Data Explorer Swiftype Search Lucidworks Fusion Perceptive Search Secure Enterprise Search[10] RAVN Connect intergator Funnelback SearchSyl Search
HTTP For crawling of Web servers. ? {{yes}} {{yes}} ? {{yes}}{{yes}} {{yes}}Yes ? ? Yes ? Yes {{yes}} ? ? {{yes}} {{yes}} {{yes}} {{yes}}
HTTPS For crawling of secured Web servers. ? {{yes}} {{yes}} ? {{yes}}{{yes}} {{yes}}Yes ? ? Yes ? Yes {{yes}} {{yes}} {{yes}} {{yes}} {{yes}} {{yes}} {{yes}}
XML For indexing any XML-compliant data source. ? {{yes}} {{yes}} ? {{yes}}{{yes}} {{yes}}Yes ? ? Yes ? Yes {{yes}} ? {{yes}} {{yes}} {{yes}} {{yes}} {{yes}}
File-based
Description Lookeen Server HP IDOL Coveo for Advanced Enterprise Search Endeca Guided Search 6.2.2 Sinequa Enterprise SearchVirtualWorks - ViaWorks EXALEAD CloudViewDatafari FAST for SharePoint 2010 SharePoint 2013 Google Search Appliance IBM Infosphere Data Explorer Lucidworks Fusion Perceptive Search Secure Enterprise Search RAVN Connect intergator Funnelback SearchSyl Search
Netware file systems For incremental indexing of Netware file systems. ? {{yes}} ? ? ?? ?? ? ? ? ? ? ? ? {{yes}} {{yes}} {{no}} {{no}}
Samba/Unix file systems ? {{yes}} {{yes}} ? {{yes}}{{yes}} {{yes}}Yes ? ? ? ? {{yes}} ? ? {{yes}} {{yes}} {{yes}} {{yes}}
Windows file systems, Windows NT Filesystems (NTFS) {{yes}} {{yes}} {{yes}} ? {{yes}}{{yes}} {{yes}}Yes ? ? ? ? {{yes}} ? {{yes}} {{yes}} {{yes}} {{yes}} {{yes}}
Archiving/Directory
Description Lookeen Server HP IDOL Coveo for Advanced Enterprise Search[11] Endeca Guided Search Sinequa Enterprise SearchVirtualWorks - ViaWorks EXALEAD CloudViewDatafari FAST for SharePoint 2010 SharePoint 2013 Google Search Appliance IBM Infosphere Data Explorer Lucidworks Fusion Perceptive Search Secure Enterprise Search RAVN Connect intergator Funnelback SearchSyl Search
LDAP For indexing a company directory stored on a LDAP (v2 or v3) server. ? {{yes}} {{yes}} ? {{yes}}{{yes}} {{yes}}{{yes}} ? ? {{yes}} ? {{yes}} ? ? {{yes}} {{yes}} {{yes}} {{yes}}
Microsoft Active Directory Supports Microsoft Active Directory. {{yes}} {{yes}} {{yes}} ? {{yes}}{{yes}} {{yes}}{{yes}} ? ? ? ? {{yes}} ? ? {{yes}} {{yes}} {{yes}} {{yes}}
Symantec Enterprise Vault . {{yes}} {{yes}} {{yes}} ? {{yes}}{{Yes}} ?? ? ? ? ? ? ? ? {{yes}} {{yes}} {{no}} {{no}}
Messaging
Description Lookeen Server HP IDOL Coveo for Advanced Enterprise Search Endeca Guided Search Sinequa Enterprise SearchVirtualWorks - ViaWorks EXALEAD CloudViewDatafari FAST for SharePoint 2010 SharePoint 2013 Google Search Appliance IBM Infosphere Data Explorer Lucidworks Fusion Perceptive Search Secure Enterprise Search RAVN Connect intergatorSyl Search
Akonix . ? {{yes}} ? ? ?? ?? ? ? ? ? ? ? ? ? ??
Facetime . ? {{yes}} ? ? ?? ?? ? ? ? ? ? ? ? ? ??
IBM Lotus Connections . ? ? {{yes}} ? {{yes}}{{Yes}} ?? ? ? ? ? ? ? ? {{yes}} {{yes}}?
IMAP For indexing e-mail messages and attached files stored on an IMAP server. {{yes}} {{yes}} {{yes}} ? {{yes}}{{Yes}} {{yes}}Yes ? ? ? ? ? ? {{yes}} {{yes}} {{yes}} {{yes}}
IBM Lotus Notes For indexing e-mail messages and attached files stored on a Lotus notes server. ? {{yes}} {{yes}} ? {{yes}}{{Yes}}Yes
(trigram:CLN)}}		? ? ? {{yes}} ? ? ? {{yes}} {{yes}} {{yes}} {{yes}}
Microsoft Exchange Ability to retrieve and index e-mail messages and attached files
(Mailboxes, Public Folders). 		{{yes}} {{yes}} Yes,
Exchange 2003/2007/2010/2013 Servers}}		 ? {{yes}}{{Yes}}Yes
(trigram:CXG)}}		Yes ? ? Yes
(via Adhere Solutions partner)}}		 ? ? ? Yes,
Exchange 2003 Servers}}		 {{yes}} {{yes}} {{yes}}
Microsoft Exchange Online . {{yes}} ? {{yes}} ? {{yes}}{{Yes}} .Yes (IMAP) ? ? ? ? ? ? ? {{yes}} {{yes}}?
NNTP For real-time indexing of Usenet news groups. ? ? ? ? ?? {{yes}}? ? ? ? ? ? ? ? ? {{yes}}?
Gmail . ? ? {{yes}} ? {{yes}}? .Yes ? ? ? ? ? ? ? {{yes}} {{yes}}?
CMS, DMS & Social
Description Lookeen Server HP IDOL[12] Coveo for Advanced Enterprise Search[13] Endeca Guided Search Sinequa Enterprise SearchVirtualWorks - ViaWorks EXALEAD CloudViewDatafari FAST for SharePoint 2010 SharePoint 2013 Google Search Appliance IBM Infosphere Data Explorer Lucidworks Fusion Perceptive Search Secure Enterprise Search RAVN Connect intergatorSyl Search
Alfresco . {{yes}} {{yes}} {{yes}} ? {{yes}}{{Yes}}Yes, but no native support}}Yes ? ? Yes (via Incentro partner)}} ? {{yes}} ? ? {{yes}} {{yes}} {{yes}}
EMC Documentum Server . ? {{yes}} {{yes}} ? {{yes}}?Yes
(trigram:CDO)}}		Yes ? ? {{yes}} ? ? ? {{yes}} {{yes}} {{yes}} {{yes}}
IBM Content Manager . ? {{yes}} ? ? {{yes}}? ?? ? ? Yes
(via Adhere Solutions partner)}}		 ? ? ? ? {{yes}} {{yes}} {{yes}}
IBM FileNet . ? {{yes}} ? ? {{yes}}? ?Yes (P8) ? ? Yes
(via Adhere Solutions partner)}}		 ? ? ? ? {{yes}} {{yes}} {{yes}}
IBM WebSphere . ? {{yes}} {{yes}} ? {{yes}}?Yes, Informatica PowerCenter 9.x connectivity}}? ? ? Yes (via Adhere Solutions partner)}} ? ? ? ? {{yes}} {{yes}} {{yes}}
Jalios . ? ? ? ? {{yes}}?Yes
(trigram:CJA)}}		? ? ? ? ? ? ? ? ? ??
SharePoint . ? {{yes}} {{yes}} ? {{yes}}{{Yes}}Yes
(trigram:CXG)}}		Yes ? ? Microsoft SharePoint Portal Server
Microsoft SharePoint Services}}		 ? {{yes}} ? ? {{yes}} {{yes}} {{yes}}
SharePoint Online . ? ? {{yes}} ? {{yes}}{{Yes}} ?Yes ? ? ? ? ? ? ? {{yes}} {{yes}} {{yes}}
Dropbox . ? ? {{yes}} ? {{yes}}{{Yes}} ?Yes ? ? ? ? {{yes}} ? ? {{yes}} {{yes}} {{yes}}
Windows File Share . {{yes}} ? {{yes}} ? {{yes}}{{Yes}} ?Yes ? ? ? ? {{yes}} ? ? {{yes}} {{yes}} {{yes}}
Google Docs . ? {{yes}} {{yes}} ? {{yes}}{{Yes}} ?Yes ? ? ? ? {{yes}} ? ? {{yes}} {{yes}} {{yes}}
Jive . ? ? {{yes}} ? {{yes}}{{Yes}} ?? ? ? ? ? {{yes}} ? ? ? {{yes}}?
Plumtree . ? ? {{yes}} ? {{yes}}? ?? ? ? ? ? {{no}} ? ? ? {{yes}}?
Lithium . ? ? {{yes}} ? ?? ?? ? ? ? ? ? ? ? {{yes}} ??
Confluence . ? {{yes}} {{yes}} ? {{yes}}{{Yes}} ?Yes ? ? Yes (via partner)}} ? {{yes}} ? ? ? {{yes}} {{yes}}
Twitter . ? {{yes}} {{yes}} ? {{yes}}? ?Yes ? ? ? ? {{yes}} ? ? {{yes}} {{yes}} {{yes}}
Facebook . ? {{yes}} ? ? {{yes}}? ?No ? ? ? ? ? ? ? {{yes}} ? {{yes}}
LinkedIn . ? {{yes}} ? ? {{yes}}? ?? ? ? ? ? ? ? ? {{yes}} ? ?
Databases
Description Lookeen Server HP IDOL Coveo for Advanced Enterprise Search[14] Endeca Guided Search Sinequa Enterprise SearchVirtualWorks - ViaWorks EXALEAD CloudViewDatafari FAST for SharePoint 2010 SharePoint 2013 Google Search Appliance IBM Infosphere Data Explorer Lucidworks Fusion Perceptive Search Secure Enterprise Search RAVN Connect intergator Funnelback SearchSyl Search
IBM DB2 . ? {{yes}} {{yes}} ? {{yes}}{{Yes}}Yes,
ETL:Informatica PowerCenter
DB2 for Linux}}		Yes ? ? {{yes}} ? {{yes}} ? ? {{yes}} {{yes}} {{yes}}?
JDBC ? {{yes}} {{yes}} ? {{yes}}{{Yes}}Yes,
translates SQL database fields
into XML documents
than are then indexed together
with the document metadata}}		Yes ? ? Yes ? {{yes}} ? ? {{yes}} {{yes}} {{yes}} {{yes}}
Microsoft SQL Server . ? {{yes}} {{yes}} ? {{yes}}{{Yes}}Yes,
ETL:Informatica PowerCenter }}		Yes ? ? {{yes}} ? {{yes}} ? ? {{yes}} {{yes}} {{yes}} {{yes}}
MySQL . ? {{yes}} {{yes}} ? {{yes}}{{Yes}} ?Yes ? ? {{yes}} ? {{yes}} ? ? {{yes}} {{yes}} {{yes}} {{yes}}
ODBC . ? {{yes}} {{yes}} ? {{yes}}{{Yes}}Yes,
ETL:Informatica PowerCenter }}		Yes ? ? ? ? {{yes}} ? ? {{yes}} {{yes}} {{yes}} {{yes}}
Oracle RDBMS . ? {{yes}} {{yes}} ? {{yes}}{{Yes}}Yes,
ETL:Informatica PowerCenter }}		Yes ? ? {{yes}} ? {{yes}} ? {{yes}} {{yes}} {{yes}} {{?}}?
Sybase . ? {{yes}} ? ? {{yes}}?Yes,
ETL:Informatica PowerCenter }}		? ? ? {{yes}} ? {{yes}} ? ? {{yes}} {{yes}} {{no}}?
CRM, ERP, PLM, BI
Description Lookeen Server HP IDOL Coveo for Advanced Enterprise Search Endeca Guided Search Sinequa Enterprise SearchVirtualWorks - ViaWorks EXALEAD CloudViewDatafari FAST for SharePoint 2010 SharePoint 2013 Google Search Appliance[15] IBM Infosphere Data Explorer Lucidworks Fusion Perceptive Search Secure Enterprise Search RAVN Connect intergatorSyl Search
Salesforce . ? {{yes}} {{yes}} ? {{yes}}{{Yes}}Yes
(trigram:CSF)}}		Yes (via partner) ? ? Yes (via partner)}} ? {{yes}} ? ? {{yes}} ??
SAP . ? {{yes}} ? ? {{yes}}Custom ?Yes ? ? ? ? ? ? ? {{yes}} {{yes}}?
Siebel/Oracle . ? {{yes}} {{yes}} ? {{yes}}?Yes, ETL:Informatica }}? ? ? ? ? ? ? {{yes}} {{yes}} {{yes}}?
Microsoft Dynamics . ? ? {{yes}} ? ?{{Yes}} ?? ? ? ? ? ? ? ? {{yes}} {{yes}}?
Business Object . ? {{yes}} ? ? {{yes}}? ?? ? ? ? ? ? ? {{yes}} {{yes}} {{yes}}?
IBM Cognos . ? {{yes}} ? ? ?? ?? ? ? ? ? ? ? {{yes}} {{yes}} {{yes}}?
Informatica PowerCenter . ? ? ? ? ??Yes
(trigram:CJA)}}		? ? ? ? ? ? ? ? ? ??
MicroStrategy . ? {{yes}} ? ? {{yes}}? ?? ? ? ? ? ? ? Yes (via partners)}} ? ??
PTC Windchill . ? {{yes}} ? ? {{yes}}? ?? ? ? ? ? ? ? ? ? {{yes}}?
ENOVIA Support for MatrixOne/Enovia data. ? {{yes}} ? ? {{yes}}?Yes
(trigram:CEN)}}		? ? ? Yes (via partner)}} ? ? ? ? ? {{yes}}?
Miscellaneous
Description Lookeen Server HP IDOL Coveo for Advanced Enterprise Search Endeca Guided Search 6.2.2 Sinequa Enterprise SearchVirtualWorks - ViaWorks EXALEAD CloudViewDatafari FAST for SharePoint 2010 SharePoint 2013 Google Search Appliance IBM Infosphere Data Explorer Lucidworks Fusion Perceptive Search Secure Enterprise Search RAVN Connect intergatorSyl Search
Jira . ? ? {{yes}} ? ?{{Yes}} ?Yes ? ? ? ? {{yes}} ? ? ? {{yes}}?
GitHub . ? ? ? ? ?Yes, custom ?Yes ? ? ? ? {{yes}} ? ? ? ??
Slack . ? ? ? ? ?{{Yes}} ?? ? ? ? ? {{yes}} ? ? ? ??
Mantis . ? ? {{yes}} ? ?? ?Yes ? ? ? ? ? ? ? ? {{yes}}?
JD Edwards/Oracle EnterpriseOne, World. ? {{yes}} ? ? ??Yes
ETL:Informatica PowerCenter }}		? ? ? ? ? ? ? ? ? ??
PeopleSoft/Oracle . ? {{yes}} ? ? ??Yes
ETL:Informatica PowerCenter}}		? ? ? ? ? ? ? ? ? ??

Supported Formats

File type Description Lookeen Server HP IDOL Coveo for Advanced Enterprise Search[16] Endeca Guided Search Sinequa Enterprise SearchVirtualWorks - ViaWorks EXALEAD CloudView[17]Datafari FAST for SharePoint 2010 SharePoint 2013 Google Search Appliance IBM Infosphere Data Explorer Lucidworks Fusion Perceptive Search Secure Enterprise Search RAVN Connect intergator Funnelback SearchSyl Search
Adobe PDF Includes Adobe Acrobat or other PDF documents. {{yes}} {{yes}} Yes,
Version 1.0 to 1.7}}		 ? {{yes}}{{Yes}} {{yes}}Yes ? ? ? ? {{yes}} ? {{yes}} {{yes}} {{yes}} {{yes}} {{yes}}
Web pages HTML, XHTML, etc. {{yes}} Yes,
versions v.3, 4, 5}}		.asp, .aspx, .cgi, .col,
.dochtml, .dothtml, .fphtml,
.hta, .htm, .html, .jsp, .php,
.pothtml, .ppthtml, .shtm,
.shtml, .xlshtml}}		 ? {{yes}}{{Yes}}Yes,
versions v.4.01 and above, and XHTML}}		Yes ? ? ? ? {{yes}} ? ? {{yes}} {{yes}} {{yes}} {{yes}}
XML Extensible Markup Language (.xml) {{yes}} {{yes}} {{yes}} ? {{yes}}{{Yes}}Yes,
any DTD}}		Yes ? ? ? ? {{yes}} ? ? {{yes}} {{yes}} {{yes}} {{yes}}
Text Raw text. {{yes}} {{yes}} .ascx, .bat, .cmd, .config,
.csv, .dic, .exc, .inf, .ini,
.js, .jsl, .log, .nfo, .scp,
.sdl, .sln, .txt, .vbdproj,
.vbs, .vdp, .vdproj, .vjp,
.vjsproj, .vjsprojdata,
.wsdl, .wsf, .wtx, .xsd
ANSI, ASCII, Unicode}}		 ? {{yes}}{{Yes}} {{yes}}Yes ? ? ? ? {{Yes}} ? ? {{yes}} {{yes}} {{yes}} {{yes}}
Microsoft Excel Microsoft Excel Charts (.xls),
Microsoft Excel XML (.xlsx, .xltm, .xltx)
Others (.xlam, .xlb, .xlm, .xlsm) 		{{yes}} {{yes}}
Version 5.0, 95(7.0), 97, 2000, XP, 2003, 2007, 2010.
Indexes Excel 2010 attachments.}}		 {{yes}} {{yes}}{{Yes}} {{yes}}Yes ? ? ? ? {{yes}} ? {{yes}} {{yes}} {{yes}} {{yes}} {{yes}}
Microsoft Word Microsoft Word (.doc)
Microsoft Word XML (.docx, .dotx, .dotm) 		{{yes}} Yes
for Mac, Windows (multiple versions)}}		Version 6.0, 6.0 (for MAC), 95 (7.0), 97, 98 (for MAC), 2000,
XP, 2003, 2007, 2010
Indexes Word 2010 attachments.}}		 ? {{yes}}{{Yes}} {{yes}}Yes ? ? ? ? {{yes}} ? {{yes}} {{yes}} {{yes}} {{yes}} {{yes}}
Microsoft PowerPoint .pot, .potm, .potx, .ppam,
.pps, .ppsm, .ppsx, .ppt,
.pptm, .pptx 		{{yes}} {{yes}} Yes,
Indexes PowerPoint 2010 attachments.}}		 ? {{yes}}{{Yes}} {{yes}}Yes ? ? ? ? {{yes}} ? {{yes}} {{yes}} {{yes}} {{yes}} {{yes}}
Microsoft Access MDB ? {{yes}} ? ? {{yes}}{{Yes}} ?Yes ? ? ? ? ? ? {{yes}} {{yes}} {{yes}} {{yes}} {{yes}}
Microsoft Project MPP ? {{yes}} ? ? {{yes}}{{Yes}} ?? ? ? ? ? ? ? {{yes}} {{yes}} {{yes}} {{no}} {{yes}}
Microsoft Visio VSD ? Yes
(multiple versions)}}		 ? ? ?{{Yes}} ?? ? ? ? ? ? ? ? {{yes}} {{yes}} {{no}} {{yes}}
Microsoft Outlook Message, archives, and templates (.msg, .oft, .pst) {{yes}} {{yes}} {{yes}} ? {{yes}}{{Yes}} ?Yes ? ? ? ? ? ? ? {{yes}} {{yes}} {{no}} {{yes}}
MIME documents Multipurpose Internet Mail Extension. {{yes}} Yes,
Microsoft Outlook Express Mac and PC (multiple versions) (.eml)}}		.email, .eml, .ews, .mime
MIME converter available with CES 7.0.5935+}}		 ? {{yes}}{{Yes}} {{yes}}Yes ? ? ? ? ? ? ? {{yes}} {{yes}} {{no}} {{yes}}
Sun StarOffice . ? ? ? ? {{yes}}{{Yes}} ?? ? ? ? ? ? ? {{yes}} ? {{yes}} {{no}} {{no}}
Lotus 1-2-3 . ? ? ? ? {{yes}}? ?? ? ? ? ? ? ? ? {{yes}} {{yes}} {{no}} {{no}}
Lotus Freehand . ? ? ? ? ?? ?? ? ? ? ? ? ? ? {{yes}} {{yes}} {{no}} {{no}}
Corel WordPerfect Corel WordPerfect Linux (.wps)
Corel WordPerfect Macintosh (.wps)
Corel WordPerfect Windows (.wo)
Corel WordPerfect Windows (.wpd) 		? {{yes}} ? ? {{yes}}{{Yes}}Yes,
version 6 and 7}}		Yes ? ? ? ? ? ? ? {{yes}} {{yes}} {{no}} {{yes}}
Archive files . ? 7Z, DMG, HQX, BIZIP2, GZ, ISO, JAR,
EMX, BIN, BKF, CAB, LZH/LHA
ZIP, RAR, RTFD, TAR, Z, UUE
multiple versions.}}		 ? ? {{yes}}{{Yes}}RAR, ZIP}}Yes ? ? ? ? {{yes}} ? ? {{yes}} {{yes}} {{yes}} {{yes}}
RTF Rich Text Format {{yes}} Yes,
multiple versions.}}		 ? ? {{yes}}{{Yes}} {{yes}}Yes ? ? ? ? {{yes}} ? ? {{yes}} {{yes}} {{yes}} {{yes}}
Image files
(text extraction) 		{{yes}} ? Yes,
.bmp, .jpeg, .max, .pcx/.dcx,
.pdf, .png, .tiff, .tiff-fx
requires the Optical Character Recognition (OCR) module.}}		 ? Yes (via partner){{Yes}} ?Yes ? ? ? ? {{yes}} ? ? {{yes}} {{yes}} {{no}} {{no}}
Images
(metadata extraction) 		Creation of thumbnail. {{yes}} {{yes}} .bmp, .emf, .exif, .gif,
.icon, .jpeg, .png, .tiff,
.wmf}}		 ? {{yes}}{{Yes}}Yes,
JPEG, PNG, GIF, PNG}}		Yes ? ? ? ? {{yes}} ? ? {{yes}} {{yes}} {{yes}} {{yes}}
Audio
(text extraction) 		? ? .aif, .aifc, .aiff, .asf, .au,
.cda .mid, .midi, .mp1, .mp3,
.mpga, .rmi, .snd, .wav , .wma
Requires the Coveo Audio Video Search (CAVS) module.}}		 ? Yes (via partner)? ?Yes (via partner) ? ? ? ? ? ? ? {{yes}} {{yes}} {{no}} {{no}}
Audio (metadata) Creation of thumbnail. ? ? ? ? {{yes}}{{Yes}}Yes,
MP3, OGG.}}		Yes ? ? ? ? ? ? ? {{yes}} {{yes}} {{yes}} {{yes}}
Video ? .264, video/3gpp, .3mm, .4mp ...
.avi, .m1v, .mov, .mp2, ...}}		.avi, .m1v, .mov, .mp2, .mp2v,
.mpa, .mpeg, .mpg, .mpv2 .qt,
.rec, .rm, .rnx, .wm, .wmv
Requires the Coveo Audio Video Search (CAVS) module.}}		 ? Yes (via partner)? ?Yes (metadata), content via partner ? ? ? ? ? ? ? {{yes}} {{yes}} Yes. Metadata extraction.}}Yes. Metadata extraction.}}
MacroMedia Flash . ? ? ? ? Yes,
MacroMedia Flash text section and hypertext links}}		{{Yes}} ?Yes ? ? ? ? ? ? ? ? {{yes}} {{no}} {{no}}
Autovue 2D & 3D CAD files . ? ? ? ? ?{{Yes}} ?? ? ? ? ? ? ? Yes,
Open CAD files directly inside}} Autovue		 ? {{yes}} {{no}} {{no}}
AutoCAD Drawing AutoCAD Drawing (DWF), AutoCAD Drawing Exchange (DXF) ? Yes,
(multiple versions)}}		 ? ? {{yes}}{{Yes}} {{yes}}Yes (via partner) ? ? ? ? ? ? ? {{yes}} {{yes}} {{no}} {{yes}}
CATIA versions 4 and 5 Drawing document (CATDrawing), Part document (CATPart),
Assembly document (CATProduct), Model (V4 only) 		? {{yes}} ? ? ??Yes,
any 5 version}}		? ? ? ? ? ? ? ? ? {{yes}} {{no}} {{no}}
SolidWorks v1 Drawing (.slddrw), Assembly (.sldasm),
Part (.sldprt) 		? {{yes}} ? ? ??Yes,
2003 to 2013 releases}}		? ? ? ? ? ? ? ? {{yes}} {{yes}} {{no}} {{no}}
Pro/ENGINEER Part (.prt), Assembly (.asm) ? ? ? ? ??Yes,
any release from R16 to 2001, from WF1 to WF5}}		? ? ? ? ? ? ? ? ? {{yes}} {{no}} {{no}}
CAD Open formats . ? ? ? ? ?{{Yes}}Yes,
IGES version 5.2 and 5.3, STEP-File}}		Yes (metadata from the DWG CAD format) ? ? ? ? ? ? ? {{yes}} {{yes}} Yes. Metadata from DWG CAD}}Yes. Metadata from DWG CAD}}

Text Analytics

Linguistics Description Lookeen Server HP IDOL Coveo for Advanced Enterprise Search Endeca Guided Search Sinequa Enterprise SearchVirtualWorks - ViaWorks EXALEAD CloudViewDatafari FAST for SharePoint 2010 SharePoint 2013 Google Search Appliance[18] IBM Infosphere Data Explorer Lucidworks Fusion Perceptive Search Secure Enterprise Search[19] RAVN Connect intergator Funnelback SearchSyl Search
Language detection Ability to identify the languages at indexing time. ? {{yes}} {{yes}} ? {{yes}}? {{yes}}Yes {{yes}} {{yes}} {{yes}} ? {{yes}} ? ? {{yes}} {{yes}} {{yes}}?
Synonyms/stemming Ability to treat as synonyms variations of keywords. ? ? {{yes}} ? {{yes}}{{Yes}} {{yes}}Yes {{yes}} ? {{yes}} ? {{yes}} ? ? {{yes}} {{yes}} {{yes}} {{yes}}
Named Entity Extraction Ability to automatically extract entities such as persons, locations and organizations from indexed content. ? Yes
named "Eduction"}}		 {{yes}} ? {{yes}}{{Yes}} {{yes}}Yes {{yes}} {{yes}} {{yes}} ? {{yes}} {{yes}} ? Yes
With automatic entity linking}}		 {{yes}} {{yes}} {{yes}}
Stop words Ability to exclude stop words (e.g. 'an', 'the') in order to improve relevance. {{yes}} {{yes}} {{yes}} {{yes}} {{yes}}{{Yes}} ?Yes ? ? {{yes}} ? {{yes}} ? ? {{yes}} {{yes}} {{yes}} {{yes}}

Audio & Video Analytics

Multimedia Description Lookeen Server HP IDOL Coveo for Advanced Enterprise Search Endeca Guided Search 6.2.2 Sinequa Enterprise SearchVirtualWorks - ViaWorks EXALEAD CloudViewDatafari FAST for SharePoint 2010 SharePoint 2013 Google Search Appliance IBM Infosphere Data Explorer Lucidworks Fusion Perceptive Search Secure Enterprise Search RAVN Connect intergatorSyl Search
Audio analytics Ability to understand topics being discussed, genders and emotional tones of speech, music, etc. ? ? ? ? Yes (via partner)? ?Yes (via partner) {{no}} ? ? ? ? ? ? Yes
speech, topics, music, keyword spotting }}		 ??
Video analytics Ability to understand the content of the video without relying on metadata (e.g. key framing, facial identification, logo recognition, etc.) ? {{yes}} ? ? Yes (via partner)? ?Yes (via partner) {{no}} ? ? ? ? ? ? {{yes}} ??
Image analytics Ability to detect patterns in image (e.g. faces, bodies, gender, age range, expression, etc.) ? {{yes}} ? ? Yes (via partner){{Yes}} ?Yes (via partner) ? ? ? ? ? ? ? ? {{yes}}?

Search Experience

This section compares the ability of the products to :

  • Enable the user to enter and execute the query
  • Present the data to the user within seconds after the query is parsed and processed so that the user can find what he seeks quickly and act on it.

Search Language

Query Parser Description Lookeen Server HP IDOL Coveo for Advanced Enterprise Search[20] Endeca Guided Search Sinequa Enterprise SearchVirtualWorks - ViaWorks EXALEAD CloudViewDatafari FAST for SharePoint 2010 SharePoint 2013 Google Search Appliance IBM Infosphere Data Explorer Lucidworks Fusion Perceptive Search Secure Enterprise Search RAVN Connect[21] intergator Funnelback Search [22]Syl Search
Wildcard search Does the system use the asterisk ("*") and question mark ("?") character as a wildcard? {{yes}} ? {{yes}} ? {{yes}}{{Yes}} ?Yes ? ? {{yes}} ? {{yes}} ? {{yes}} {{yes}} {{yes}} {{yes}} {{yes}}
Fuzzy search Does the system offer phonetic and approximate spelling search? (distinctions of syntax and semantics) ? ? {{yes}} ? {{yes}}{{Yes}} {{yes}}Yes ? ? ? ? {{yes}} ? {{yes}} {{yes}} {{yes}} {{yes}} {{yes}}
Exact phrase search Does the system enable to find words as a phrase? {{yes}} {{yes}} {{yes}} ? {{yes}}{{Yes}} ?Yes ? ? ? ? {{yes}} ? ? {{yes}} {{yes}} {{yes}} {{yes}}
Proximity search Support for advanced proximity operators - NEAR, BEFORE, AFTER. ? ? {{yes}} ? ?{{Yes}} ?Yes ? ? ? ? {{yes}} ? ? {{yes}} {{yes}} {{yes}}?
Range search Ability to match all terms which are lexically between square brackets ("[]") and curly braces ("{}"). ? ? ? ? {{yes}}{{Yes}} ?Yes ? ? ? ? {{yes}} ? ? {{yes}} {{yes}} {{yes}}?
Boosting a term Automatic bigram and trigram relevancy boosting. ? ? {{yes}} ? ? ? ?Yes ? ? ? ? {{yes}} ? ? {{yes}} {{yes}} {{yes}}?
Boolean search Does the system interprets Boolean operators? {{yes}} {{yes}} {{yes}} ? {{yes}}{{Yes}} ?Yes ? ? ? ? {{yes}} ? {{yes}} {{yes}} {{yes}} {{yes}} {{yes}}
Graph search Does the system keep relationships between fields and allows searching for them (while enabling full-text search)? ? ? ? ? ?? ?? ? ? ? ? ? ? ? {{yes}} {{yes}} {{no}}?

Usability

Search Query

This is the process of searching (querying).

Description Lookeen Server HP IDOL Coveo for Advanced Enterprise Search[23] Endeca Guided Search Sinequa Enterprise SearchVirtualWorks - ViaWorks EXALEAD CloudViewDatafari FAST for SharePoint 2010 SharePoint 2013 Google Search Appliance IBM Infosphere Data Explorer Lucidworks Fusion Perceptive Search Secure Enterprise Search RAVN Connect intergator Funnelback SearchSyl Search
Auto-complete Does the system provide an automatic query guidance in the search box while typing? ? {{yes}} {{yes}} ? {{yes}}{{Yes}} {{yes}}Yes {{yes}} {{yes}} {{yes}} ? {{yes}} ? {{yes}} {{yes}} {{yes}} {{yes}}[24] {{yes}}
Spell-checking Does the system checks if the words in the query are spelled correctly and suggest corrections? ? {{yes}} {{yes}} ? {{yes}}{{Yes}} {{yes}}Yes ? ? {{yes}} ? {{yes}} ? {{yes}} {{yes}} {{yes}} {{yes}} [25] {{yes}}
Federated search The ability to send the same query simultaneously to several searchable sources. {{yes}} {{yes}} {{yes}} ? {{yes}}{{Yes}} ?Yes {{yes}} ? {{yes}} {{yes}} ? {{yes}} {{yes}} {{yes}} {{yes}} {{yes}}[26] {{yes}}
Advanced search page Does the system allow users to perform complex and sophisticated queries? {{yes}} ? {{yes}} ? {{yes}}? {{yes}}Yes ? ? {{yes}} ? Yes ? {{yes}} {{yes}} {{yes}} {{yes}} {{yes}}
Result-list

This is the process of scanning the content of any document directly from the result lists.

Description Lookeen Server HP IDOL[27] Coveo for Advanced Enterprise Search[28] Endeca Guided Search Sinequa Enterprise SearchVirtualWorks - ViaWorks EXALEAD CloudViewDatafari FAST for SharePoint 2010 SharePoint 2013 Google Search Appliance[29] IBM Infosphere Data Explorer Lucidworks Fusion Perceptive Search Secure Enterprise Search RAVN Connect intergatorSyl Search
Relevance ranking Ability to find the highest quality and most relevant documents and bring them to the top of a search results list. ? ? {{yes}} ? {{yes}}{{Yes}} {{yes}}Yes {{yes}} {{yes}} Yes
Google Site Search factors in more than 100 variables
for each query}}		 ? {{yes}} {{yes}} ? {{yes}} {{yes}} {{yes}}
Find similar Ability to find similar links. {{yes}} ? ? ? {{yes}}? ?Yes ? ? ? ? {{yes}} ? ? {{yes}} {{yes}} {{yes}}
Hit highlighting Ability to highlight query key terms within the document in search result. {{yes}} {{yes}} {{yes}} ? {{yes}}{{yes}} {{yes}}Yes {{no}} {{no}} {{yes}} ? Yes ? {{yes}} {{yes}} {{yes}} {{yes}}
Summarization
(view as HTML) 		Does the system offer content preview in the search result, so that users can judge relevance of results? {{yes}} {{yes}} {{yes}} ? {{yes}}{{Yes}} {{yes}}Yes*only available for Office file types (Powerpoint, Excel, Visio, etc.)}} {{partial}} Yes
converts over 220 file formats into HTML}}		 ? ? ? {{yes}} {{yes}} {{yes}} {{yes}}
Does the system enable to copy/paste from within the preview? {{yes}} ? {{yes}} ? {{yes}}{{Yes}} {{yes}}Yes {{no}} {{no}} {{yes}} ? ? ? ? {{yes}} {{yes}} {{yes}}
Thumbnails and preview Ability to generate thumbnails for a large amount of different file types. ? Yes
100+ doc types}}		 {{yes}} ? {{yes}}{{Yes}}Yes, but low resolution for CATProducts
no thumbnails for Pro/E assemblies}}		Yes*only available for Office file types (.DOCx, .PPTx)
First page thumbnail preview}}		 {{partial}} ? ? ? ? ? {{yes}} {{yes}} {{yes}}
Full document graphical preview Ability to access the content of any document without having to open a windows client application. ? ? ? ? {{yes}}{{Yes}}Yes
regardless of the file's original application}}		Yes*only available for PowerPoint file types}} {{yes}} ? ? ? ? ? Yes
Asynchronous loading}}		 {{yes}} {{yes}}
Document comparison Ability to compare. ? Yes
for version management, signature identification, among other features}}		 ? ? {{yes}}? {{yes}}? ? ? ? ? ? ? ? {{yes}} {{yes}} {{yes}}
Clustering Ability to dynamically organize search results into groups. ? {{yes}} ? ? {{yes}}? {{yes}}Yes ? ? Yes
group search results by topic}}		 ? Yes ? ? {{yes}} {{yes}} {{yes}}
Sort by fields Ability to sort all results by order of date or other attribute. {{yes}} ? {{yes}} {{yes}} {{yes}}? {{yes}}Yes ? ? {{yes}} ? Yes ? Yes,
„hard sort‟}}		 {{yes}} {{yes}} {{yes}}

Faceted Navigation

This is the process of browsing the content by narrowing search results quickly in clicking filters that refine results based on related categories, so that users extract more meaning and insight from the content.

Facets Description Lookeen Server HP IDOL Coveo for Advanced Enterprise Search[30] Endeca Guided Search Sinequa Enterprise SearchVirtualWorks - ViaWorks EXALEAD CloudViewDatafari FAST for SharePoint 2010 SharePoint 2013 Google Search Appliance IBM Infosphere Data Explorer Lucidworks Fusion Perceptive Search Secure Enterprise Search RAVN Connect intergatorSyl Search
Multiple filters Does the system enable the user to filter results in selecting multiple facet values? {{yes}} ? {{yes}} ? {{yes}}{{Yes}} {{yes}}Yes ? ? ? ? {{yes}} {{yes}} ? {{yes}} {{yes}} {{yes}}
Facet values and counts Ability to display the term and the number of documents containing that term in the search results. {{yes}} ? {{yes}} ? {{yes}}{{Yes}} {{yes}}Yes ? ? ? ? Yes ? {{yes}} {{yes}} {{yes}} {{yes}}
Hierarchical- and range facets . ? ? {{yes}} ? {{yes}}? {{yes}}Yes ? ? ? ? Yes ? {{yes}} {{yes}} {{yes}} {{yes}}
Date, number and string types Ability to filter by date/time, number and string data types. {{yes}} ? {{yes}} ? {{yes}}{{Yes}} ?Yes {{yes}} ? ? ? Yes ? {{yes}} {{yes}} {{yes}} {{yes}}

Social and collaborative

This is the process of asking social network.

Description Lookeen Server HP IDOL Coveo for Advanced Enterprise Search Endeca Guided Search Sinequa Enterprise SearchVirtualWorks - ViaWorks EXALEAD CloudViewDatafari FAST for SharePoint 2010[31] SharePoint 2013[32] Google Search Appliance IBM Infosphere Data Explorer Lucidworks Fusion Perceptive Search[33] Secure Enterprise Search RAVN Connect intergator Funnelback SearchSyl Search
Search result tagging Ability to improve relevancy by creating or adding existing tags. ? ? {{yes}} ? {{yes}}{{Yes}} {{yes}}No {{yes}} ? ? ? ? ? {{yes}} Yes
Real time}}		 {{yes}} No. Deprecated in v14.0.1}}?
Tag searching Ability to search for a tag. ? ? {{yes}} ? {{yes}}? {{yes}}Yes ? ? ? ? ? ? {{yes}} {{yes}} {{yes}} {{yes}}?
Personalization/ Audience targeting Ability to deliver more accurate targeted results. ? Yes,
browse histories, content contributors, and interactions, etc}}		 {{yes}} ? {{yes}}{{Yes}} ?Yes {{yes}} ? Yes,
source, date, metadata and entities biaising }}		 ? Yes {{yes}} ? {{yes}} {{yes}} {{yes}} {{yes}}
Expertise location Ability to find experts in users organization by searching on related keywords. ? {{yes}} {{yes}} ? {{yes}}{{Yes}}Yes
with SDK}}		Yes ? ? {{yes}} ? Yes ? ? {{yes}} {{yes}} {{yes}} {{yes}}
Saved search Ability to save searches. {{yes}} ? {{yes}} ? {{yes}}{{Yes}}Yes
with SDK}}		Yes {{no}} {{no}} ? {{yes}} ? {{yes}} ? {{yes}} {{yes}} {{yes}} {{yes}}
Saved alerts Ability to save alerts in order to notified when new content matching your queries has been added to the system. ? ? ? ? {{yes}}? ?Yes ? {{no}} ? ? {{yes}} ? ? {{yes}} {{yes}} {{no}} {{yes}}
Saved RSS feeds Ability to save RSS feeds. ? ? {{yes}} ? {{yes}}? ?No ? {{no}} ? ? ? ? ? {{yes}} {{yes}} {{yes}}No

Mobile support

Description Lookeen Server HP IDOL Coveo for Advanced Enterprise Search Endeca Guided Search Sinequa Enterprise SearchVirtualWorks - ViaWorks EXALEAD CloudViewDatafari! FAST for SharePoint 2010 SharePoint 2013 Google Search Appliance IBM Infosphere Data Explorer Lucidworks Fusion Perceptive Search Secure Enterprise Search RAVN Connect intergator Funnelback SearchSyl Search
Mobile search Does the system support mobile device access and search? {{yes}} ? {{yes}} ? {{yes}}{{Yes}} {{yes}}Yes ? Yes[34] ? ? No ? ? {{yes}} {{yes}} {{yes}} {{yes}}
Mobile UI Does the system detect the user device (desktop, smartphone, tablet, etc.) and adapt itself based on it? ? ? {{yes}} ? {{yes}}{{Yes}} ?Yes ? ? ? ? ? ? ? {{yes}} {{yes}} Yes. Admin UI and Default Public UI use responsive designs.}} {{yes}}
Geolocation Does the system enable from the end-user’s geolocation to provide additional context to filter? ? ? {{yes}} ? {{yes}}? ?Yes ? ? ? ? ? ? ? {{yes}} ? {{yes}}No
Compatibility Is the system compatible with iOS. ? ? {{yes}} ? {{yes}}{{Yes}} ?Yes ? ? ? ? ? ? ? ? {{yes}} {{yes}} {{yes}}
Is the system compatible with Android? ? ? {{yes}} ? {{yes}}? ?Yes ? ? ? ? ? ? ? ? {{yes}} {{yes}} {{yes}}
Is the system compatible with Windows Phone? ? ? {{yes}} ? {{yes}}? ?? ? ? ? ? ? ? ? ? {{yes}} ? ?

Administration & Architecture

This section compares the flexibility in the underlying architecture, application development, the scalability and the administrative services of the products.

Management & Search analytics

This table is about the ability to report on usage and activity (most popular queries, documents not found, etc.)

Search analytics Description Lookeen Server HP IDOL Coveo for Advanced Enterprise Search Endeca Guided Search[35] Sinequa Enterprise SearchVirtualWorks - ViaWorks EXALEAD CloudViewDatafari FAST for SharePoint 2010 SharePoint 2013 Google Search Appliance IBM Infosphere Data Explorer Lucidworks Fusion Perceptive Search Secure Enterprise Search RAVN Connect intergator Funnelback SearchSyl Search
Web based administration interfaces
(HTML) 		. ? ? {{yes}} {{yes}} {{yes}}{{Yes}} ?Yes ? ? ? ? {{yes}} ? ? {{yes}} {{yes}} {{yes}} {{yes}}
Search statistics Does the system collect search statistics? ? ? {{yes}} ? {{yes}}{{Yes}} ?Yes {{yes}} ? ? ? Yes ? {{yes}} {{yes}} {{yes}} {{yes}} {{yes}}
Search reports Does the system enable to report search statistics? ? ? {{yes}} {{yes}} {{yes}}{{Yes}} ?Yes {{yes}} ? ? ? Yes ? Yes,
most popular queries}}		 {{yes}} {{yes}} {{yes}} {{yes}}
Portal usage reports Does the system enable to report on portal usage? ? ? ? Yes,
popular navigation}}		 {{yes}}{{Yes}}Yes
with SDK}}		? {{no}} ? ? ? ? ? ? {{yes}} {{yes}} {{no}} {{yes}}
Document storage reports . ? ? {{yes}} ? {{yes}}{{Yes}} ?Yes {{no}} ? ? ? ? ? Yes,
for documents not found}}		 ? {{yes}} {{yes}} {{yes}}
Custom reports . ? ? ? ? {{yes}}{{Yes}}Yes
with SDK}}		Yes {{no}} ? ? ? Yes ? ? {{yes}} {{yes}} {{yes}} {{yes}}
Click Scoring Ability to improve relevancy by enabling to track which results are most often clicked. ? ? ? ? {{yes}}? ?Yes ? ? ? ? {{yes}} ? ? {{yes}} {{yes}} {{yes}} {{yes}}

Interface flexibility

This is about tools to customize the interface,so that it adds value to any industry or business process.

Description Lookeen Server HP IDOL Coveo for Advanced Enterprise Search Endeca Guided Search Sinequa Enterprise SearchVirtualWorks - ViaWorks EXALEAD CloudViewDatafari FAST for SharePoint 2010 SharePoint 2013 Google Search Appliance IBM Infosphere Data Explorer Lucidworks Fusion Perceptive Search Secure Enterprise Search RAVN Connect intergator Funnelback SearchSyl Search
Standard based open interface Does the system support all client platforms? ? Yes,
HTTP and XML/JSON}}		 ? {{yes}} {{yes}}{{Yes}} ?Yes ? ? ? ? Yes,
XML, JSON and HTTP}}		 ? ? {{yes}} {{yes}} Yes. HTML, JSON, XML, RSS and OpenSearch.}}?
Page Layout Helper Ability to change easily to global attributes (logo, fonts, header, and footer) and to the look of the Search Box and Search Results. ? ? ? ? {{yes}}Not from UI, but by changing AngularJS template ?YesNo, action menu on search results not configurable}} ? {{yes}} ? {{yes}} ? ? {{yes}} {{yes}} {{no}} {{yes}}
Stylesheet editor Ability to make more extensive changes using XSLT stylesheet. ? ? {{yes}} ? {{yes}}?Yes
Full customization with CSS or Java API & XML}}		 {{yes}}Yes {{yes}} ? Yes
XSLT stylesheet editor}}		 ? {{yes}} ? {{yes}} {{yes}}Yes. Full results customisation via FreeMarker[36] and CSS/JS. Cached copies of XML templated via XSLT[37]}} {{no}}

Scalability

Description Lookeen Server HP IDOL Coveo for Advanced Enterprise Search[38] Endeca Guided Search Sinequa Enterprise SearchVirtualWorks - ViaWorks EXALEAD CloudViewDatafari FAST for SharePoint 2010 SharePoint 2013 Google Search Appliance IBM Infosphere Data Explorer Lucidworks Fusion Perceptive Search Secure Enterprise Search RAVN Connect intergatorSyl Search
Index capacity How many total documents can be indexed into the system? up to 10 Million ? ? ? No limit; Over 200 Million in productionNo known limit ?No limit, horizontal scalability Up to 100 Million Up to 100 Million ? ? No determined limit; over several hundred million ? ? Scalable to billions Scalable to billionsNo determined limit; over several hundred million
Indexing rate How rapidly documents can be added or reprocessed into the index? real time ? ? ? ?? - Depends on documents fed ?Depends on setup and hardware ? ? ? ? ? ? ? per requirement, scalable ?Depends on setup and hardware
Query-processing speed How many queries per second (QPS) the engine can process? ? 2,000
across all indexed data with sub-second response times 		? ? ?? - Can be scaled ?Depends on setup and hardware ? ? ? ? No determined limit ? scalable Depands on the datasource. (sub)-second timesScalable

Platform readiness

Search analytics Description Lookeen Server HP IDOL Coveo for Advanced Enterprise Search Endeca Guided Search Sinequa Enterprise SearchVirtualWorks - ViaWorks EXALEAD CloudViewDatafari FAST for SharePoint 2010 SharePoint 2013 Google Search Appliance IBM Infosphere Data Explorer Lucidworks Fusion Perceptive Search Secure Enterprise Search RAVN Connect intergatorSyl Search
General system requirement Minimum of available disk space. 100 MB ? ? ? ?3 GB 25 GB? ? ? ? ? ? ? ? 10 GB 25 GB10 GB
Minimum RAM. 8GB ? ? ? ?8 GB 8 GB? ? ? ? ? ? ? ? 8 GB 4 GB16 GB
Hard drives to store the data files. ? ? ? ? ?Could be anything. The faster the better. SCSI, SAS, SAN, over FC or SSD disks
(as opposed to SATA disks)		? ? ? ? ? ? ? ? optimised for throughput
SCSI, SAS, SAN 		SCSI, SAS, SAN, SSD, HDDSCSI, SAS, SAN, SSD, HDD

References

1. ^ 
2. ^[https://wiki.apache.org/solr/PublicServers this list]
3. ^{{Cite web|url=https://discovery.hgdata.com/product/apache-solr|title=Companies Using Apache Solr, Market Share, Customers and Competitors|website=discovery.hgdata.com|access-date=2019-02-21}}
4. ^{{Cite web|url=https://www.datanyze.com/market-share/enterprise-search/apache-solr-market-share|title=Apache Solr Market Share and Competitor Report {{!}} Compare to Apache Lucene, Apache Solr, Swiftype|last=Datanyze|website=Datanyze|language=en-US|access-date=2019-02-21}}
5. ^Lookeen Server Enterprise Search
6. ^HP IDOL
7. ^Lookeen Server Enterprise Search
8. ^Autonomy Information Connectivity
9. ^Coveo connectors
10. ^SES 11.2.2.2 Datasheet - Oracle
11. ^What Connectors Are Available With Coveo
12. ^KeyView IDOL - Product Brief
13. ^What connectors are available with Coveo
14. ^Coveo Solutions Inc., An Interview with Laurent Simoneau
15. ^[https://www.google.com/enterprise/marketplace/viewListing?productListingId=3905631+7212827882376498737 IBM DB2 Content Manager OD Connector for Google Search Appliance, by Adhere Solutions]
16. ^Coveo Platform 7, Supported File Formats
17. ^Exalead Cloudview Connectors + Formats
18. ^Microsoft and Google - BA Insight
19. ^Oracle Secure Enterprise Search Administrator's Guide
20. ^Search Prefixes and Operators
21. ^RAVN Connect, CORE White paper{{dead link|date=August 2017 |bot=InternetArchiveBot |fix-attempted=yes }}
22. ^https://docs.funnelback.com/query_language_help.html
23. ^Coveo Reports Accelerated Demand for Search & Relevance Technology in 2013 {{webarchive|url=https://archive.is/20140610201451/http://www.coveo.com/en/news-releases/Coveo-Reports-Accelerated-Demand-for-Search-and-Relevance-Technology |date=2014-06-10 }}
24. ^https://docs.funnelback.com/auto_completion_collection_cfg.html
25. ^https://docs.funnelback.com/spelling_suggestions.html
26. ^https://docs.funnelback.com/ui_modern_extra_searches_collection_cfg.html
27. ^Autonomy KeyView IDOL - Product Brief - Ndm.net
28. ^https://onlinehelp.coveo.com/en/ces/7.0/user/what_is_a_quick_view.htm
29. ^Getting the Most from Your Google Search Appliance
30. ^Coveo Facets
31. ^Search Solution for Microsoft SharePoint
32. ^Introduction to SharePoint 2013 Search
33. ^Perceptive Enterprise Search - Product Datasheet {{webarchive|url=https://web.archive.org/web/20131007214350/http://www.perceptivesoftware.com/images/psi_ds_perceptiveenterprisesearch.pdf |date=2013-10-07 }}
34. ^{{Cite web|url=https://support.office.com/en-us/article/Use-a-mobile-device-to-work-with-SharePoint-Online-sites-a99f2acf-381a-442c-b305-3e74c251bcb6|title=Use a mobile device to work with SharePoint Online sites - Office Support|website=support.office.com|language=en-US|access-date=2017-06-29}}
35. ^Endeca® Workbench: User's Guide - Oracle Documentation
36. ^https://docs.funnelback.com/freemarker.html
37. ^https://docs.funnelback.com/xslt_processing.html
38. ^Scalability

1 : Information retrieval systems
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