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troels.arvin.dk | ||
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avestura.dev
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| | | | | Have you seen this legendary SQL iceberg meme? Let's talk about it while wearing our PostgreSQL hat! | |
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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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rpbouman.blogspot.com
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| | | | | Progamming, databases, Business Intelligence, MySQL, JavaScript, SQL SAP HANA | |
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timilearning.com
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| | | Distributed databases typically divide their tables into partitions spread across different servers which get accessed by many clients. In these databases, client transactions often span the different servers, as the transactions may need to read from various partitions. A distributed transaction is a database transaction which spans multiple servers. This post will detail how databases guarantee some ACID properties when executing distributed transactions. | ||
