Database Engineering

RDBMS administration, NoSQL databases, database design and optimization, migration strategies, and database reliability.

Topics

Lessons

Backup/restore, replication, HA, performance tuning, patching

MongoDB, DynamoDB, Cassandra, Redis, Neo4j — document, key-value, graph

PostgreSQL, MySQL, SQL Server, Oracle — schema design, optimization

Elasticsearch, Solr, full-text search, inverted indices

InfluxDB, TimescaleDB, Redis, Memcached — specialized data stores