high_scalability high_scalability-2008 high_scalability-2008-226 knowledge-graph by maker-knowledge-mining
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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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same-blog 1 1.0 226 high scalability-2008-01-28-DR-BC for web-DB servers
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.
2 0.30081695 238 high scalability-2008-02-04-IPS-IDS for heavy content site
Introduction: All, My site would have heavy content (video/pictures). I'm looking for an efficient IPS/IDS solution which would not introduce much of latency. I'm more familiar with Cisco ASA and also familiar with Juniper, Foundry and others. I also came across snort but haven't used it before. I'm more of looking for an appliance (for the ease of configuration,support etc...) Could any one share their thoughts on performane of IPS/IDS from this vendors? Thanks! Janakan Rajendran
3 0.20923597 204 high scalability-2008-01-08-Virus Scanning for Uploaded content
Introduction: All, What is the best way to scan the content being uploaded by the users? Is there any open source solution available to do that? How does YouTube, flickr and other user uploadable content sites handle this? Any insight would be greatly appreciated! Regards, Janakan Rajendran.
4 0.11454332 198 high scalability-2008-01-01-HOW CDN works
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
5 0.10445695 584 high scalability-2009-04-27-Some Questions from a newbie
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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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: Hi we are looking at sharding our existing Java/Oracle based application. We are looking to make the app servers able to process requests for multiple (any?) shard. The concern that has come up is the amount of memory that would be consumed by having so many connection pools on one app server. Additionally there is concern about having so many physical connections to the database server coming from all the various app servers that may talk to that particular shard. I was wondering if anyone else has dealt with this issue and how you resolved it? Thanks, Scott
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