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Decomposing Aurora DSQL - Marc's Blog
| | transactional.blog
Decomposing Transactional Systems
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| | Every transactional system must execute, order, validate, and persist transactions.
| | pgdba.org
Time and relative dimension in space - PostgreSQL DBA
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| | [AI summary] This technical article explains the Multi-Version Concurrency Control (MVCC) and transaction isolation levels in PostgreSQL, including how XIDs work and common concurrency issues.
| | timilearning.com
MIT 6.824: Lecture 13 - Spanner
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| | Spanner is a rare example of a distributed database that supports externally consistent distributed transactions. Many other databases either choose not to implement distributed transactions at all, or opt for weaker consistency models because of the performance cost involved. In this post, we'll learn how Google's TrueTime API enables it to provide this guarantee at a good performance.
| | www.adamconrad.dev
Data models and query languages - Adam C. Conrad
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| Ch 2 of my book club review of Designing Data-Intensive Applications by Martin Kleppmann.