Databases in 2022: A Year in Review // Blog // Andy Pavlo - Carnegie Mellon University
Another year has gone by, and I’m still alive. As such, it is an excellent time to reflect on what happened in the world of databases last year. It was quiet in the streets as the benchmark wars between DBMS vendors have quieted down. I had fun writing last year’s retrospective, so I am excited to share with you the things that stand out from 2022 and my thoughts on them. Big Database Funding Has
Living without atomic clocks: Where CockroachDB and Spanner diverge
Living without atomic clocks: Where CockroachDB and Spanner diverge The design of CockroachDB is based on Google’s Spanner data storage system. One of the most surprising and inspired facets of Spanner is its use of atomic clocks and GPS clocks to give participating nodes really accurate wall time synchronization. The designers of Spanner call this “TrueTimeâ€, and it provides a tight bound on cloc
Database System Concepts - 7th edition
Database System Concepts Sixth Edition Avi Silberschatz Henry F. Korth S. Sudarshan We provide a set of slides to accompany each chapter. Click on the links below to download the slides in Powerpoint format. We also provide zip files of the all Powerpoint files, PDF files, and all figures used in the text Copyright Note The slides and figures below are copyright Silberschatz, Korth. Sudarshan, 201
Presto: Free, Open-Source SQL Query Engine for any Data
Calling our Presto community speakers – we want to hear from you! Fill out out community call for papers to speak at upcoming meetups and conferences. What is Presto?Presto is an open source SQL query engine that’s fast, reliable, and efficient at scale. Use Presto to run interactive/ad hoc queries at sub-second performance for your high volume apps.
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Concurrency Control and Recovery in Database Systems - Microsoft Research
Spanner - Google's Distributed Database
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