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pgdba.org | ||
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www.red-gate.com
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| | | | | One of the most important aspects of data management is the ability to ensure that the data in your database is well defined and consistent. Some aspects of that are ensured through the relational data structures you design. Another piece of control is using the correct data type. Then, we get to constraints. A constraint is a way to validate data prior to adding it to your database. This is one more tool in the toolbox that helps you maintain good data. | |
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rsdoiel.github.io
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www.depesz.com
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| | | | | [AI summary] The article explains how to perform an ALTER TABLE operation in PostgreSQL without long locking concurrent queries by using statement timeouts and looping to ensure quick completion. | |
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debezium.io
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| | | Debezium is an open source distributed platform for change data capture. Start it up, point it at your databases, and your apps can start responding to all of the inserts, updates, and deletes that other apps commit to your databases. Debezium is durable and fast, so your apps can respond quickly and never miss an event, even when things go wrong. | ||
