FYI: http://engineering.linkedin.com/search/did-you-mean-galene
"LinkedIn built our early search engines on Lucene. As we grew, we evolved the search stack by adding layers on top of Lucene. Our approach to scaling the system was reactive, often narrowly focused, and led to stacking new components to our architecture, each to solve a particular problem without thinking holistically about the overall system needs. This incremental evolution eventually hit a wall requiring us to spend a lot of time keeping systems running, and performing scalability hacks to stretch the limits of the system. Around a year ago, we decided to completely redesign our platform given our growth needs and our direction towards realizing the world’s first economic graph. The result was Galene, our new search architecture, which has since been implemented and successfully powering multiple search products at LinkedIn. Galene has helped us improve our development culture and forced us to incorporate new development processes. For example, the ability to build new indices every week with changes in the offline algorithms requires us to adopt a more agile testing and release process. Galene has also helped us clearly separate infrastructure tasks from relevance tasks. For example, relevance engineers no longer have to worry about writing multi-threaded code, perform RPCs, or worry about scaling the system." -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/elasticsearch/4ee6c0b9-3221-4a38-aa38-0955216cb235%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
