high_scalability high_scalability-2008 high_scalability-2008-226 knowledge-graph by maker-knowledge-mining

226 high scalability-2008-01-28-DR-BC for web-DB servers


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Introduction: All, I'm looking for a faster/reliable solution for DR/BC as well as for sclability for my web/db servers. I came across VMWare Infrastructure and other products. The I/O performance concerns me to go with virtual servers. I'm also looking into imaging software such as Acrnois. Could anyone share their thoughts on how it's being done with bigger names such as google/youtube etc..? Thank you, Regards, Janakan Rajendran.


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3 I'm also looking into imaging software such as Acrnois. [sent-4, score-0.771]

4 Could anyone share their thoughts on how it's being done with bigger names such as google/youtube etc. [sent-5, score-1.184]


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Introduction: All, I'm looking for a faster/reliable solution for DR/BC as well as for sclability for my web/db servers. I came across VMWare Infrastructure and other products. The I/O performance concerns me to go with virtual servers. I'm also looking into imaging software such as Acrnois. Could anyone share their thoughts on how it's being done with bigger names such as google/youtube etc..? Thank you, Regards, Janakan Rajendran.

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Introduction: All, I'm just new to this and have a basic understanding how CDN works? My questions are: 1. How does CDN sync data with web servers for video/images? If I have a user to upload a video to my site, will it get stored directly in CDN or it comes to my webserver first and then sync-ed with cache server? 2. How to have only the dynamic video/image delivered through CDN while the rest is served by a webserver? 3. How sync happens and who pays for the bandwidth for sync? I'd appreciate if someone could explain this. Regards, Janakan Rajendran

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Introduction: Hello highscalability world. I just discovered this site yesterday in a search for a scalability resource and was very pleased to find such useful information. I have some questions regarding distributed caching that I was hoping the scalability intelligentsia trafficking this forum could answer. I apologize for my lack of technical knowledge; I'm hoping this site will increase said knowledge! Feel free to answer all or as much as you want. Thank you in advance for your responses and thank you for a great resource! 1.) What are the standard benchmarks used to measure the performance of memcached or mySQL/memcached working together (from web 2.0 companies etc)? 2.) The little research I've conducted on this site suggests that most web 2.0 companies use a combination of mySQL and a hacked memcached (and potentially sharding). Does anyone know if any of these companies use an enterprise vendor for their distributed caching layer? (At this point in time I've only heard of Jive soft

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