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databasearchitects.blogspot.com | ||
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nick.zoic.org
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| | | | | [AI summary] The author explores creating a platform-neutral wire protocol for Postgres that bypasses SQL generation and inserts query plan nodes directly into the executor. | |
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www.awelm.com
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| | | | | My databases class at UCLA wasn't very challenging so I never truly understood the internals of databases. This always bothered me so I vowed to build a simple database from scratch to learn the fundamentals. | |
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pankajtanwar.in
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| | | | | An illustrated guide, to help you understand how exactly database indexing works internally! | |
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sookocheff.com
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| | | Title and Author of Paper Generalized Isolation Level Definitions, Adya et al. Summary The ANSI SQL standard defines isolation levels allowing database users to trade off between performance and consistency when running transactions. Unfortunately, the wording in the SQL standard is geared towards locking as the sole supported concurrency method. This paper presents alternative definitions to the isolation levels specified in the ANSI SQL standard that are general enough to allow for any concurrency method (multi-version, optimistic, etc.) to be used. | ||