The top 15 databases,
one replication engine.
TwinCommit covers the 15 most widely used databases, plus Azure Synapse, the major cloud data lakes, Spark, Hive and Kafka. That's 9 log-based sources and 22 native targets. Each source reads its database's own log format, and each target uses that platform's fastest transactional write path.
Relational databases
Oracle Database
Redo and archive log mining with no LogMiner session overhead.
Oracle 19c, 21c, 23ai · RAC, Data Guard standby, CDB/PDB · Autonomous Database (target)
MySQL
Row-based binlog capture with GTID positioning.
MySQL 5.7, 8.0, 8.4, 9.x · Amazon RDS & Aurora MySQL · Azure Database for MySQL · Cloud SQL
Microsoft SQL Server
Transaction-log capture without enabling SQL Server CDC jobs.
SQL Server 2016–2025 · Azure SQL Managed Instance · Azure SQL Database (target)
PostgreSQL
Logical decoding in, high-speed COPY + upsert out.
PostgreSQL 13–18 · Amazon RDS and Aurora · Azure Flexible Server · Cloud SQL · AlloyDB
IBM Db2
Db2 LUW and Db2 for z/OS, read straight from the recovery log.
Db2 LUW 11.1, 11.5, 12.1 · Db2 for z/OS 12 and 13 · Db2 on Cloud (target)
MariaDB
Binlog capture with MariaDB GTIDs, Galera-aware.
MariaDB 10.6, 10.11, 11.x · Galera Cluster · SkySQL · Amazon RDS for MariaDB
SAP HANA
Redo-log capture for SAP HANA, without trigger-based replication.
SAP HANA 2.0 SPS05+ · SAP HANA Cloud · S/4HANA and BW/4HANA schemas
NoSQL & search
MongoDB
Change streams in, transactional bulk upserts out.
MongoDB 5.0–8.x · MongoDB Atlas · replica sets and sharded clusters
Redis
Keep caches perfectly in sync with the system of record.
Redis 6.2+ · Redis Stack · Redis Cloud · Amazon ElastiCache & MemoryDB · Azure Cache for Redis · Valkey
Elasticsearch
Search indexes that are never stale and never out of order.
Elasticsearch 7.17, 8.x, 9.x · Elastic Cloud · OpenSearch 2.x
Apache Cassandra
Commit-log CDC from every node, deduplicated into one ordered stream.
Apache Cassandra 4.0, 4.1, 5.0 · DataStax Enterprise 6.8+ · Astra DB (target) · ScyllaDB (target)
Warehouses & lakehouses
Snowflake
Snowpipe Streaming ingest with a MERGE that preserves deletes.
Snowflake on AWS, Azure and GCP
Databricks
Stream committed transactions into Delta Lake tables in Unity Catalog.
Databricks on AWS, Azure and GCP · Unity Catalog · Delta Lake 3+
Amazon Redshift
S3-staged COPY plus MERGE for a warehouse that mirrors production.
Amazon Redshift provisioned (RA3) and Redshift Serverless
Google BigQuery
Storage Write API ingest with MERGE-based upserts and deletes.
Google BigQuery (all editions) · BigLake tables
Azure Synapse Analytics
ADLS-staged COPY INTO plus MERGE for dedicated SQL pools.
Synapse dedicated SQL pools (Gen2) · Microsoft Fabric Data Warehouse
Apache Hive
ACID MERGE into Hive transactional tables, or Iceberg tables via the metastore.
Hive 3.1 and 4.x · Hive Metastore with Iceberg
Data lakes
Azure Data Lake Storage
Delta Lake or Iceberg tables in ADLS Gen2, ready for Synapse, Fabric and Databricks.
ADLS Gen2 (hierarchical namespace) · OneLake shortcuts · Delta Lake 3+ · Iceberg v2/v3
Amazon S3
Iceberg tables in S3, registered in Glue or S3 Tables, queryable from Athena.
Amazon S3 · S3 Tables · S3 Express One Zone · AWS Glue Data Catalog
Google Cloud Storage
Iceberg and Delta tables in GCS for BigLake, BigQuery and Dataproc.
Google Cloud Storage · BigLake metastore · Dataproc
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