Data Persistence

Data Persistence is a crucial foundation for any system. In this section, we’ll cover the most fundamental concepts relating to data persistence:

1. SQL Database:

• Explore how a SQL database organizes and manages data at a deep level.
• Get introduced to the ACID consistency model.
• Understand common concurrency challenges and discover strategies to prevent them.

2. Distributed Database:

• Learn the basics of Distributed System , including data replication, availability, consistency models, fault tolerance, etc.
• Examine approaches for building distributed databases using both centralized and decentralized designs.
• Discover the typical protocols used to maintain Peer-to-peer clusters.

3. NoSQL Database:

• Review the key features of NoSQL databases.
• Get familiar with widely used NoSQL database types, their models, and their practical use cases.

4. Media Storage:

• Learn about constructing Object Storage systems using techniques like chunking and erasure coding.
• Understand how CDNs (Content Delivery Networks) help in serving media content efficiently.

5. Event Streaming Platform:

• Dive into the fundamentals of Messaging and the architecture of Event Streaming Platform .
• Explore methods to achieve reliable message delivery.