狠狠撸

postgresql database sharding postgres-xl pgbr pgbr2011 pgpool pool data lake load balance balanceamento bigquery spectrum pgday athena 9.4 9.5 postgres wrapper plproxy foreign postgres 9.4 features novas funcionalidades monito 9.2 9.1 9.0 redshift cloud storage presto s3 hive hadoop cstore olap colunar compression citus cluster partitioning out scaling particionamento scale pg_shard fdw bigdata data free software