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Course Outline
Module 1: Initial Setup
- Redis Releases
- Installation
- Configuration
- Security Model
- Starting Redis at Boot
- Security Hardening in Common Linux Distributions
- Client Libraries and Language Bindings
Module 2: Data Model
- Primitive Data Types and Manipulation Commands
- Typical Use Cases for Each Data Type
- Common Naming Conventions for Redis Keys
- Understanding 'Redis is Mostly Single-Threaded' in Practice
- Redis Wire Protocol
- Handling Useful Commands Not Supported by Your Client Library
- Reasons Why Some Commands Are Intentionally Unavailable in Certain Client Libraries
- Shifting Mindset from Relational Database Design
- General Tips on Data Organization
- Expiration
- Pub/Sub
- Transactions and Lua Scripts
- External Modules
- General Tips on Data Consistency
Module 3: Performance Tips
- Benchmarking Redis
- Commands to Avoid
- Debugging Latency Issues
- Issues with Large DEL Requests and Alternative Approaches
- Pipelining
- Mass Insertion
- Debugging Memory Overuse
- Memory Optimization Tips
Module 4: Operations
- Available Persistence Mechanisms
- Precautions to Prevent SSD Wearout
- Backup and Restore Procedures
- Tools for Exploring Database Contents
- Tools for Dump Analysis
- Tuning Durability vs Performance
- Switching Between RDB and AOF
- Use Cases for Diskless Redis
- OS-Level Tunables Relevant for Redis
- Monitoring Redis Performance
Module 5: Managing Multiple Redis Instances
- Starting Multiple Redis Instances on One Server
- Application-Level Partitioning
- Master-Slave Replication
- High Availability Using Redis Sentinel
- Redis Cluster
- Configuring Sentinel and Cluster Across NAT
- Creating Consistent Backups
Module 6: High Availability
- Installing and Setting Up Multi-Redis Servers
- Standalone Server with Multiple Instances
- Master-Slave Replication
- Redis HA Cluster with Sentinel
- Redis Sharding Cluster
- Combining Redis Replication (with Sentinel) with Sharding Capability
- Monitoring, Backup/Restore, and Performance Tuning for the Setup
Requirements
Participants must be proficient in basic system administration tasks using the Linux command line. Certain topics require programming or scripting capabilities. When booking, please specify the programming languages you are familiar with. If you have no preferred languages, we will simply issue Redis commands via redis-cli.
21 Hours
Testimonials (1)
It gives me an insight on Redis, and also guide me to the right path if I want to know more about Redis
