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...Traditionally PostgreSQL supports active-standby setups (single writable master), but pgactive opens up use cases such as multi-region high-availability clusters, low-latency writes from distributed apps, and blue/green migrations where both sides are writable. It builds on PostgreSQL’s logical replication framework and offers mechanisms for conflict detection, resolution (e.g., last-write-wins), monitoring of lag and writes across nodes. Because active-active replication introduces new complexity (conflicts, schema changes, write amplification), pgactive provides tools for managing replication sets, conflict logging tables, and administrative commands to detach nodes or remove the extension.

miMas is an intuitive GUI tool for SQL query development and data browsing. It provides a common set of features across all databases and can be installed on any Operating System which has a Java Runtime available. The tool uses JDBC drivers for connecting to a database. For most popular databases (Oracle, DB2, MySQL, MS SQL Server, Sybase, Cloudscape, PostgreSQL and Firebird), the JDBC driver is already included. For connecting to databases other than these, please refer to the tool's...

The project has moved. Please see the link in the blue box above.

Open Blue Lab is a rapid application development framework for building portal applications based on web 2.0.It is currently being used to develop a full Web ERP.Widgets are dynamically populated (automatic data-aware)free of coding database interaction.