Strong ACID guarantees.

Compatibility with Postgres Pro Enterprise.

Trust level 4 and security class 4 certificates.

Several clusters support.

Transparent horizontal scaling without a need in adopting NoSQL DBMS.

Built-in support of replication with no single point of failure, with any node being able to become coordinator that requires no system shut down and prevents any data loss.

Capacity of up to 100 cluster nodes.

High availability with primary and stand-by modes, along with the synchronous solution for the failover scenarios, and asynchronous solution that has a minimal performance impact.

Support of planning and execution statistics of all SQL statements.

Utility to discover most resource-intensive activities in your database.

Tools to support REPEATABLE READ isolation level in a distributed system.

Work with cluster as with a fully functional DBMS.

Hot standby and backup and recovery tools that support full and incremental backup with logs.

Point-in-time recovery (PITR).

Streaming replication.

High-availability cluster creation with multiple primary nodes with special utilities.

ANSI standard.

SQL arrays.

Stored procedures.

Big data storing and processing.

Full text search.

Covering indexes.

B-tree, hash, GiST, GIN, SP-GiST, BRIN indexes.

Perl and Python procedural languages.

Interfaces for C++, Ruby, C, ODBC Perl, Python, Tcl, and Java.

EUC, UTF-8, and Mule character set.

Adaptive query optimization.

Compressed file system.

Access data stored in external PostgreSQL servers with postgres_fdw, e.g. Microsoft Active Directory, Mysql server, Oracle, and Postgres Pro Enterprise.

Long queries monitoring with the pg_query_state module.

In-built monitoring agent.

No limits for the number of records or indexes, with the maximum table size of 32 TB, maximum attribute size of 1 GB, and maximum number of attributes of 1600.

Detailed access management with different access levels and roles.

Secure password storing.

Detailed memory purge configuration.