Pure in-memory cache VS persistent cache?
Elliptics contains built-in LRU in-memory cache with timeouts. This is a rather demanded feature used in our most intensive workloads. Elliptics distributed cache is more preferable than memcache and...
View ArticleHow is Redis used in twitter
Everyone knows Redis – high-performance persistent cache system. Here is an article on how Redis is being used in Twitter. It happens that Twitter not only forked and extended 1 year old Redis version,...
View ArticleDistributed database for small records on top of LevelDB/RocksDB
LevelDB (and actually RocksDB) is a very well known local storage for small records. It is implemented over log-structured merge trees and optimized for write performance. LevelDB is quite horrible for...
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