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Month: September 2019

Optimising or fixing SQL queries: how to ask for help

Federico Razzoli September 22, 2019December 8, 2019 Leave a comment

If you need free help or paid support, you should phrase your questions correctly and provide the necessary information.

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SQL

London Meetup – Open Source Communities: vendors and users working together (September 2019)

Federico Razzoli September 16, 2019December 10, 2019 Leave a comment

Open Source Communities: vendors and users working together. Event organised by London open source databases meetup, on 18th September.

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Community and news

Choosing Cassandra consistency levels

Federico Razzoli September 2, 2019June 4, 2020 Leave a comment

Good practices and advice to use #Cassandra consistency levels in practice, with an eye on performance and scalability

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Cassandra

Recent Articles

  • Do languages need NULL? – Rust example
  • Webinar: Database Design most common pitfalls
  • Consistency Level patterns for high accuracy in Cassandra
  • MySQL backup methods comparison
  • Sizing Aria Pagecache (→Vettabase)
  • Webinar: MySQL Backups
  • Can we shrink InnoDB Buffer Pool? (→Vettabase)
  • Is InnoDB Buffer Pool big enough? (→Vettabase)
  • About Planet MySQL
  • MySQL danger: comments and ALTER TABLE

Categories

  • Amazon Redshift
  • Cassandra
  • Community and news
  • InnoDB
  • Monitoring
  • MySQL and MariaDB
  • MySQL for devs
  • Operations
  • PostgreSQL
  • Query optimisation
  • SQL
  • Stored procedures

Recent Comments

  • Federico Razzoli on Working with JSON arrays in MySQL/MariaDB
  • Daniel R. on Working with JSON arrays in MySQL/MariaDB
  • Federico Razzoli on Working with JSON arrays in MySQL/MariaDB

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