Design of fragmented sub-library architecture for billion-tier database

The design of database extensibility Architecture Http://mp.weixin.qq.com/s/gI6j_TyjJ4jEb-i8HstFaw
Problems and solutions to be considered in the sub-list of http://www.jianshu.com/p/32b3e91aa22c
Infinite Capacity Database architecture design HTTPS://MP.WEIXIN.QQ.COM/S/AD4TPM6CDI9R6VGFBATZXG
MQ Message Accessibility + idempotent + time-lapse architecture design Http://mp.weixin.qq.com/s/8oX7u8XcLL80_nNdN-UkvQ
High Availability + high concurrency + load Balancing architecture design Http://mp.weixin.qq.com/s/_I2SNfcAF0kPsRkZLs0uZg
Database second-level smooth expansion architecture Scheme Http://mp.weixin.qq.com/s/BLOneOs-cPxP_9b5eH8oQA
10 billion data smooth data migration, without impacting service Https://mp.weixin.qq.com/s/Ozqu2A7Sy_TGKkF6yF1rDQ
One minute master database vertical split Http://mp.weixin.qq.com/s/ezD0CWHAr0RteC9yrwqyZA
5kw data volume, how to add a column to the table http://mp.weixin.qq.com/s/HmTbhqS1QCAuPYrccdpwZw
Internet online table Structure change Http://mp.weixin.qq.com/s/JJjLgNX3ZawwWkguP5iHVA
58 the same city, 10,000 attribute 10 billion data volume database architecture design HTTPS://MP.WEIXIN.QQ.COM/S/3O3KPSWV-TAEYDY2ZRACPG

Design of fragmented sub-library architecture for billion-tier database