Canonical: https://molo17.com/blog/gluesync-2-2-5/ Markdown mirror: https://molo17.com/blog/gluesync-2-2-5/index.md Title: Gluesync 2.2.5: SAP HANA support and RDBMS snapshot optimization Description: Gluesync 2.2.5 is live. Featuring new SAP HANA target support, 10x faster RDBMS snapshots, improved Oracle LogMiner parallelism, enhanced UDF performance. [← All articles](/blog/) Article # Gluesync 2.2.5: high-speed snapshots, SAP HANA support and Oracle trigger-based CDC enhancements 17 Apr 2026 [Gluesync](/blog/?category=gluesync) 2 min read Gluesync 2.2.5 introduces SAP HANA target support and a re-engineered snapshot engine with 10x pre-fetch scaling. This release also brings significant performance gains for Oracle trigger-based agents and optimized UDF processing.  The latest [**Gluesync**](https://molo17.com/gluesync/) **2.2.5** release is now live. Building on the [connection pooling and IBM i native API advancements we introduced in version 2.2.4](https://molo17.com/blog/gluesync-2-2-4-ibm-i-api-journal-reading-connection-safeguards/), this version introduces significant performance optimizations for RDBMS snapshots, the arrival of SAP HANA as a target and a refined transaction flow for Oracle trigger-based environments. ## **Massive snapshot performance improvements** To reduce time-to-value during initial data loads, we’ve re-engineered the snapshot engine for all RDBMS source agents. These updates focus on maximizing throughput while minimizing database round-trips: - **expanded query pre-fetch:** we increased the default pre-fetch size tenfold, from 1,000 to 10,000 rows, significantly reducing network overhead during massive data ingestion. - **configurable parallelism:** we enabled query parallelism by default (set to 4), and you can fully adjust it via the agent configuration to match your source database’s capabilities. - **reduced round-trips:** optimized operational flows ensure faster execution of snapshot queries. ## **New target: SAP HANA** We are expanding our ecosystem with the introduction of the **SAP HANA target agent**. This allows Gluesync to stream real-time data directly into SAP HANA environments, enabling high-performance analytics and integration within SAP landscapes. We are currently developing support for SAP HANA as a source and will include it in an upcoming release. ## **Enhancements for Oracle and trigger-based agents** Our source agents relying on trigger-based auditing are receiving a significant update, starting with the **Oracle Triggers agent**: - **optimized transaction flow:** improved transaction confirmation logic lowers the overall network footprint. - **enhanced indexing:** better index management ensures that auditing tables remain performant even under heavy write workloads. - **LogMiner improvements:** the Oracle LogMiner agent has also been refined to handle larger transactions in parallel with improved error handling. ## **Core Hub & UI refinements** We updated the Gluesync Core Hub and UI to improve stability and resource management: - **UDF performance:** significant stability and performance improvements for User Defined Functions (UDFs), achieving up to 3x faster processing in typical workloads. - **UI workflow:** added logic to open new tabs for the notification hub and fixed UI state issues when reloading agent configurations. ## **Maintenance & fixes** This release consolidates several incremental updates from the 2.2.4 branch, including fixes for Parquet file writing (GSSD-778), Chronicle Queue metadata access on Windows (GSSD-800) and improved backpressure handling for cloud storage agents (Azure Data Lake, AWS S3 and GCS). **Get started with Gluesync 2.2.5** You can access Gluesync 2.2.5 today. For a complete list of changes, improvements and bug fixes, please visit our [official documentation](https://docs.molo17.com/gluesync/v2.2/release-notes/release-notes.html). Want to see Gluesync in action? [Contact us for a demo](https://molo17.com/get-gluesync/). [← Older article Proactive resilience: introducing Gluesync’s Automatic Anomaly Detection](/blog/automatic-anomaly-detection-gluesync/) [Newer article → Gluesync 2.2.6](/blog/gluesync-2-2-6-sap-hana-source-amazon-redshift-target/) ## Keep reading 1. [Mentioned in this article Gluesync 2.2.4: high-efficiency IBM i journal reading and advanced connection pooling Gluesync 2.2.4 introduces a new API-based engine for IBM i journal reading, extends connection pooling to all databases, and adds custom root paths for Data Lakes. 1 Apr 2026](/blog/gluesync-2-2-4-ibm-i-api-journal-reading-connection-safeguards/) 2. [Gluesync Chronos chained events: multi-step workflow orchestration for real-time pipelines Evolve your data scheduling with Chronos chained events. Orchestrate multi-step pipeline sequences like historical snapshots followed by real-time CDC with built-in RBAC controls. 6 Aug 2026](/blog/chronos-chained-events-workflow-orchestration/) 3. [Gluesync Why OIDC integration in Gluesync 2.2.7 is a game-changer for enterprise data security Gluesync 2.2.7 introduces native OIDC integration. 15 Jun 2026](/blog/why-oidc-integration-in-gluesync-2-2-7-is-a-game-changer-for-enterprise-data-security/) [Back to all articles](/blog/) [More in Gluesync →](/blog/?category=gluesync)