51 lines
1003 B
Markdown
51 lines
1003 B
Markdown
# Roadmap
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this document defines the roadmap for TiDB development.
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##### __SQL Layer__
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- [x] Simple CRUD / DDL
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- [x] Index support
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- [x] Index optimization
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- [ ] Query plan optimization
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- [x] Transactions
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- [x] Functions support (e.g. MAX / MIN / COUNT / CONCAT ... )
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- [x] Aggregation support
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- [x] Group by clause
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- [x] Order by clause
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- [x] Distinct clause
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- [x] Join (LEFT JOIN / RIGHT JOIN / CROSS JOIN)
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- [x] Simple Subquery
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- [x] Asynchronous schema change
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##### __API__
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- [x] Embedded Go library
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- [x] MySQL protocol server
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- [ ] PostgreSQL protocol server
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- [ ] JSON support
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##### __Application__
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- [x] Gogs
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- [x] Wordpress
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- [ ] Phabricator
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##### __Admin Tool__
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- [x] PhpMyAdmin
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- [ ] Homemade admin tool [WIP]
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##### __Storage__
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- [x] BoltDB
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- [x] GoLevelDB
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- [ ] LevelDB [WIP]
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- [x] RocksDB
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- [x] LMDB
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- [x] HBase
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- [ ] Homemade distributed KV:
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- [ ] Transactions
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- [ ] Replicate log using Paxos/Raft
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- [ ] Auto-Rebalance
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- [ ] Geo replicated
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