The following article reproduces the blog: Http://blog.csdn.net/bluishglc speaks deeply and thoroughly, turns to share under: basic idea and segmentation strategy of database shardinghttp://blog.csdn.net/bluishglc/article/details/6161475on the grain size of vertical splitting vertical shardinghttp://blog.csdn.net/bluishglc/article/details/6274841Database Library Sub-table (sharding) series (i) Split implementation policy and sample demohttp://blog.csdn.net/bluishglc/article/details/7696085Database Library Sub-table (sharding) series (ii) Global primary key generation strategyhttp://blog.csdn.net/bluishglc/article/details/7710738Database Library Sub-table (sharding) series (iii) Considerations regarding the use of frameworks or autonomous development and sharding implementation levelshttp://blog.csdn.net/bluishglc/article/details/7766508Database Library Sub-table (sharding) series (iv) transaction processing of multiple data sourceshttp://blog.csdn.net/bluishglc/article/details/7793172Database Library Sub-table (sharding) series (v) a sharding scaling scheme that supports free planning without data migration and modification of routing codehttp://blog.csdn.net/bluishglc/article/details/7970268
Oracle Library Sub-table (sharding)