{"id":348449,"date":"2017-01-07T09:01:10","date_gmt":"2017-01-07T17:01:10","guid":{"rendered":"https:\/\/www.microsoft.com\/en-us\/research\/?post_type=msr-research-item&p=348449"},"modified":"2018-10-16T20:01:53","modified_gmt":"2018-10-17T03:01:53","slug":"empirical-analysis-intra-inter-datacenter-network-failures-geo-distributed-services","status":"publish","type":"msr-research-item","link":"https:\/\/www.microsoft.com\/en-us\/research\/publication\/empirical-analysis-intra-inter-datacenter-network-failures-geo-distributed-services\/","title":{"rendered":"An Empirical Analysis of Intra- and Inter-Datacenter Network Failures for Geo-Distributed Services"},"content":{"rendered":"
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As cloud services continue to grow, a key requirement is delivering an ‘always-on’ experience to end users. Of the several factors affecting service availability, network failures in the hosting datacenters have received little attention. This paper presents a preliminary analysis of intra-datacenter and inter-datacenter network failures from a service perspective. We describe an empirical study analyzing and correlating network failure events over an year across multiple datacenters in a service provider. Our broader goal is to outline steps leveraging existing network mechanisms to improve end-to-end service availability.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

As cloud services continue to grow, a key requirement is delivering an ‘always-on’ experience to end users. Of the several factors affecting service availability, network failures in the hosting datacenters have received little attention. This paper presents a preliminary analysis of intra-datacenter and inter-datacenter network failures from a service perspective. 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