SQL

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Notebooks at Netflix with Matthew Seal

Netflix has petabytes of data and thousands of workloads running across that data every day. These workloads generate movie recommendations for users, create dashboards for data analysts

Database Performance and Optimization with Andrew Davidson

When a database gets large, it can start to perform poorly. This can manifest in slow query speed. You can speed up a query by defining an index, which is a data structure that allows

Postgres Sharding and Scalability with Marco Slot

Relational databases have been popular since the 1970s, but in the last 20 years the amount of data that applications need to collect and store has skyrocketed. The raw cost to store

CockroachDB with Ben Darnell

“Eventual consistency is really kind of a marketing term from some of these NoSQL systems – it’s not really consistent in any strong sense of the term.” Google has published

Apache Drill with Tomer Shiran

"It’s a great world to be a developer in. If you’re a developer today, you have so many tools and so many options." Continue reading…