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🗄️Intermediate
Databases
From why databases exist to SQL vs NoSQL, indexes, ACID, isolation, caching, replication and sharding.
Volume 0 · Part IV · 15 chapters · 15 lessons
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What you'll learn
- Why Databases Exist
- SQL vs NoSQL
- Relational Databases
- Normalization
- Keys
- Indexes
- SQL Deep Dive
- Transactions & ACID
- Isolation Levels
- Locks & Concurrency
- Optimization
- Caching (Redis)
- Search (Elasticsearch)
- Replication
- Sharding
Curriculum
5 modules · 15 lessonsModule 2Designing Data3 lessons
Normalization
Keys
Indexes
Module 3Querying with SQL1 lessons
SQL Deep Dive
Module 4Transactions & Concurrency3 lessons
Transactions & ACID
Isolation Levels
Locks & Concurrency
Module 5Scaling Data5 lessons
Optimization
Caching (Redis)
Search (Elasticsearch)
Replication
Sharding
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