Knowledge & Insights

Blogs & Insights

Latest articles from HexaCluster on PostgreSQL, database migration, performance tuning, and database modernization.

Recent Articles

HexaRocket Now Migrates Foreign Keys to Aurora DSQL

AWS added foreign key constraints to Aurora DSQL on August 27, 2026. HexaRocket migrates foreign keys from Oracle, SQL Server, MySQL, and PostgreSQL to Aurora DSQL from August 28. Here is how, and why it was fast.

AWS added foreign key constraints to Aurora DSQL on August 27, 2026. HexaRocket migrates foreign keys from Ora...

Akhil Reddy Banappagari&Suman Michael

•Aug 30, 2026

Tuning PostgreSQL HOT Updates - A HammerDB Benchmark

postgresqlPostgresPerformance-Tuning

Vacuum is not a problem as we can help PostgreSQL avoid it with HOT updates. A HammerDB TPROC-C benchmark shows how tuning fillfactor for tables eliminates vacuum and reduces the bloat growth.

Vacuum is not a problem as we can help PostgreSQL avoid it with HOT updates. A HammerDB TPROC-C benchmark show...

Avinash Vallarapu

•Aug 05, 2026

Migrating a 50 TB EDB PostgreSQL database with TimescaleDB to PostgreSQL using HexaRocket

Database MigrationHexaRocket

How we migrated a Qatar government entity's 50 TB EDB PostgreSQL database, TimescaleDB included, to community PostgreSQL using HexaRocket with ~1.5 TB of data migrated per hour, live replication with less than 1 second replication lag, built-in data

How we migrated a Qatar government entity's 50 TB EDB PostgreSQL database, TimescaleDB included, to community ...

Manisankar K&Goutham Banala&Srikanth Kolli

•Jul 22, 2026

Announcing HexaBridge for SQL Server: T-SQL Compatibility on Community PostgreSQL

SQL ServerHexaCluster ProductsPostgreSQL ContributionsAnnouncement

HexaBridge for SQL Server extends standard PostgreSQL with native SQL Server compatibility, reducing manual code changes and making SQL Server to PostgreSQL migrations faster, simpler, and more reliable.

HexaBridge for SQL Server extends standard PostgreSQL with native SQL Server compatibility, reducing manual co...

Avinash Vallarapu

•Jun 30, 2026

Announcing First Pure-Go CUBRID Driver: gocubrid

golangDMATGoCUBRID

gocubrid is the first pure-Go CUBRID driver: a CUBRID Go driver that speaks the CAS broker wire protocol natively, with zero cgo and nothing beyond the Go standard library.

gocubrid is the first pure-Go CUBRID driver: a CUBRID Go driver that speaks the CAS broker wire protocol nativ...

Suman Michael

•Jun 16, 2026

Claude Code vs HexaRocket for Oracle to PostgreSQL migrations - Benchmarking

Database MigrationGen AIAIHexaRocket

A suite of real-world Oracle migration scenarios, converted to PostgreSQL two ways, by a purpose-built deterministic engine (HexaRocket, without LLMs), and by a leading general-purpose coding agent (Claude Code) run three times to test whether it ans

A suite of real-world Oracle migration scenarios, converted to PostgreSQL two ways, by a purpose-built determi...

Suman Michael&Amarendhar Reddy K

•Jun 13, 2026

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Blogs & Insights

Recent Articles

HexaRocket Now Migrates Foreign Keys to Aurora DSQL

Tuning PostgreSQL HOT Updates - A HammerDB Benchmark

Migrating a 50 TB EDB PostgreSQL database with TimescaleDB to PostgreSQL using HexaRocket

Announcing HexaBridge for SQL Server: T-SQL Compatibility on Community PostgreSQL

Announcing First Pure-Go CUBRID Driver: gocubrid

Claude Code vs HexaRocket for Oracle to PostgreSQL migrations - Benchmarking

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