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Databases & messaging · #dbeaver
Learn when to use DBeaver's internal Data Transfer wizard versus native database dump tools to avoid memory errors and maximize export speed for large datasets.
DBeaver's ER Diagram works live and offline from migration scripts, with force-directed and hierarchical layouts, filtering, and PlantUML/Mermaid exports for version-controlled docs. Includes a Flyway-to-Markdown pipeline and real-world limits on layout persistence, large schemas, and implicit FKs.
Learn how to use DBeaver’s Data Transfer wizard to migrate tables between different database engines, including column mapping, batch size tuning, and verification steps.
Stop guessing how legacy tables relate. Learn how to use DBeaver's Virtual Foreign Keys to map undocumented databases and generate ER diagrams without modifying production schemas.
When connecting to a PostgreSQL instance over TLS using DBeaver, the client sometimes rejects the server's certificate despite the certificate being valid and trusted by the system Java keystore. The issue appears to be related to DNS resolution of the host name used in the connection string, which may cause a mismatch between the certificate's subject alter