Introduction to Redis

Kursinnehåll

Introduction to Redis

Introduction to Redis

1. Redis Fundamentals

What is Redis?Uses of Redis Installing Redis on Windows Installing Redis on MacOS Connecting to and Starting Redis

2. The Essential Redis Commands

SET Command GET Command EXISTS Command Challenge: Basic Commands INCR and DECR Commands Challenge: INCR and DECR Data Deletion

3. Data Types in Redis

String List Challenge: Task Management System Set Challenge: Managing User Interests Sorted Set Hash Table Challenge: Managing User Profiles

4. Advanced Features and Security

Managing Key Expiration Transactions PubSub Security RDB Persistence AOF Persistence

5. Caching with Redis and Spring Boot

Introduction to Caching Integration with Spring Boot Annotations for Working with Cache Practical Use of Hashes

Challenge: Basic Commands

You will work with user data using Redis as the storage system. The task includes the following steps:

You will store the user's name in Redis under a unique key (user:1) with the nameJohn Doe.
Ensure that the user with the given key exists before working with their data. Retrieve the value associated with the key.
Update the user's name to a new value: Jane Smith.
Ensure that the changes were applied correctly.

Requirements

Use only the SET, GET, and EXISTScommands to complete the task;
All actions will be performed in Redis CLI;
You are working with a single user, using their unique identifier as the key.

Create a new user by storing their name in Redis under a unique key:

Check if the user exists using the command:

Retrieve the user's data with the command:

Update the user's name with the new value:

Retrieve the data again to ensure the name was updated to Jane Smith:

Var allt tydligt?

Tack för dina kommentarer!

Avsnitt 2. Kapitel 4

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Kursinnehåll

Introduction to Redis

Introduction to Redis

1. Redis Fundamentals

What is Redis?Uses of Redis Installing Redis on Windows Installing Redis on MacOS Connecting to and Starting Redis

2. The Essential Redis Commands

SET Command GET Command EXISTS Command Challenge: Basic Commands INCR and DECR Commands Challenge: INCR and DECR Data Deletion

3. Data Types in Redis

String List Challenge: Task Management System Set Challenge: Managing User Interests Sorted Set Hash Table Challenge: Managing User Profiles

4. Advanced Features and Security

Managing Key Expiration Transactions PubSub Security RDB Persistence AOF Persistence

5. Caching with Redis and Spring Boot

Introduction to Caching Integration with Spring Boot Annotations for Working with Cache Practical Use of Hashes

Challenge: Basic Commands

You will work with user data using Redis as the storage system. The task includes the following steps:

You will store the user's name in Redis under a unique key (user:1) with the nameJohn Doe.
Ensure that the user with the given key exists before working with their data. Retrieve the value associated with the key.
Update the user's name to a new value: Jane Smith.
Ensure that the changes were applied correctly.

Requirements

Use only the SET, GET, and EXISTScommands to complete the task;
All actions will be performed in Redis CLI;
You are working with a single user, using their unique identifier as the key.

Create a new user by storing their name in Redis under a unique key:

Check if the user exists using the command:

Retrieve the user's data with the command:

Update the user's name with the new value:

Retrieve the data again to ensure the name was updated to Jane Smith:

Var allt tydligt?

Tack för dina kommentarer!

Avsnitt 2. Kapitel 4

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