- https://github.com/customerio/esdb esdb - Event-stream flat file database - Immutable storage for timestamped event streams
- https://github.com/benbjohnson/bolt - Bolt is good for read intensive workloads. Sequential write performance is also fast but random writes can be slow.
- example of using boltdb and bloomfilter as a database : https://github.com/AndreasBriese/ipLocator/blob/master/ipLocator.go
- RocksDB - https://github.com/facebook/rocksdb
- https://code.google.com/p/leveldb-go/source/checkout - leveldb
- https://github.com/HouzuoGuo/tiedot
- https://github.com/couchbase/forestdb
- https://github.com/cznic/ql - pure go embedded sql
- https://github.com/siddontang/go-tokuft/tree/master/tokuft
http://www.semantikoz.com/blog/orc-intelligent-big-data-file-format-hadoop-hive/ - ORC files used by hive for fast indexing.