| 词条 | Amazon CloudFront |
| 释义 |
| name = Amazon CloudFront | logo = AWS Simple Icons Content Delivery Amazon CloudFront Streaming Distribution.svg | logo_size = 200px | logo_caption = Amazon CloudFront streaming logo | url = {{URL|http://aws.amazon.com/cloudfront}} | type = Content Delivery Network (CDN) | registration = Required | num_users = | owner = Amazon.com | launch_date = {{Start date and age|2008|11|18}} | revenue = | current_status = | footnotes = }} Amazon CloudFront is a content delivery network (CDN) offered by Amazon Web Services. Content delivery networks provide a globally-distributed network of proxy servers which cache content, such as web videos or other bulky media, more locally to consumers, thus improving access speed for downloading the content. CloudFront has servers located in Europe (United Kingdom, Ireland, The Netherlands, Germany, Spain), Asia (Hong Kong, Singapore, Japan, Taiwan and India), Australia, South America, as well as in several major cities in the United States. The service operates from (as of December 2017) 107 edge locations on five continents.[1] CloudFront operates on a pay-as-you-go basis. CloudFront competes with larger content delivery networks such as Akamai and Limelight Networks. Upon launch, Larry Dignan of ZDNet News stated that CloudFront could cause price and margin reductions from competing CDNs.[2] Timeline
Amazon CloudFront edge locationsAs of October 2018, Amazon CloudFront consists of 138 access points (127 edge locations and 11 regional edge caches) in 63 cities across 29 countries.[4]
Use cases
LogsCloudFront allows users to enable or disable logging. If enabled, the logs are stored on Amazon S3 buckets which can then be analyzed. These logs contain useful information like,
These logs can be analyzed by using third-party tools such as S3Stat, Cloudlytics, Qloudstat, or AWS Stats.{{citation needed|date=May 2018}} References1. ^{{cite web|url=https://aws.amazon.com/cloudfront/details/|title=Amazon CloudFront Product Details|publisher=Amazon.com|access-date=January 4, 2018|quote=To deliver content to end users with lower latency, Amazon CloudFront uses a global network of 107 Points of Presence (96 Edge Locations and 11 Regional Edge Caches) in 55 cities across 24 countries.|archive-url=https://web.archive.org/web/20171223024355/https://aws.amazon.com/cloudfront/details/|archive-date=2017-12-23|dead-url=no|df=}} 2. ^{{cite web|url=http://www.zdnet.com/blog/btl/amazon-launches-cloudfront-content-delivery-network-margins-go-kaboom/10904|author=Larry Dignan|work=Between the Lines|publisher=ZDNet|date=November 18, 2008|title=Amazon launches CloudFront; Content delivery network margins go kaboom|access-date=January 4, 2018|archive-url=https://web.archive.org/web/20141022040517/http://www.zdnet.com/blog/btl/amazon-launches-cloudfront-content-delivery-network-margins-go-kaboom/10904|archive-date=2014-10-22|dead-url=no|df=}} 3. ^{{Cite web |url=https://aws.amazon.com/about-aws/whats-new/2014/05/08/aws-free-usage-tier-now-includes-amazon-cloudfront/ |title=Archived copy |access-date=2018-12-10 |archive-url=https://web.archive.org/web/20160617174338/https://aws.amazon.com/about-aws/whats-new/2014/05/08/aws-free-usage-tier-now-includes-amazon-cloudfront/ |archive-date=2016-06-17 |dead-url=no |df= }} 4. ^https://web.archive.org/web/20181018202840/https://aws.amazon.com/cloudfront/features/ External links
3 : Amazon Web Services|Content delivery networks|Computer-related introductions in 2008 |
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