StorageEngine

MySQL:https://dev.mysql.com/doc/refman/8.0/en/innodb-storage-engine.html

Postgre:https://wiki.postgresql.org/wiki/Future_of_storage

Mariadb:https://mariadb.com/kb/en/choosing-the-right-storage-engine/

cassandra: https://cassandra.apache.org/doc/latest/cassandra/architecture/storage_engine.html

riak：https://docs.riak.com/riak/kv/2.2.3/setup/planning/backend/bitcask/index.html

consul,etcd:blot

leveldb:https://github.com/google/leveldb/blob/main/doc/impl.md

rocksdb:http://rocksdb.blogspot.com/

hbase:https://hbase.apache.org/book.html#inmemory_compaction

elasticsearch:lucene,https://www.elastic.co/cn/blog/found-dive-into-elasticsearch-storage

solr:lucene

lucene:https://blog.mikemccandless.com/2011/02/visualizing-lucenes-segment-merges.html

lmdb:http://www.lmdb.tech/doc/

voltdb:

memsql:

ramcloud:

redis:

mongodb:https://docs.mongodb.com/manual/core/storage-engines/

couchbase:

OLAP:Teradata,Vertica,SAP HANA,ParAccel,Amazon RedShift

Apache Hive,SparkSQL,Cloudear Impala,Facebook Presto,Aoache Tajo,Apache Drill,Google Gremel