intermediate

Learning and Mastering Redis with Java and Lettuce

Software Engineering

5 courses

Learn Redis from basics to advanced using Java and Lettuce. Explore key operations, data structures, transactions, pipelines, streams, and performance tuning—gain hands-on skills to build and manage high-performance Redis-backed systems.

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Verified skills you'll gain

DEVELOPING

Data Management and Database Querying

INTERMEDIATE

Server-Side Programming

Tools you'll use

Java

Redis

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Redis is an open-source, in-memory data structure store that can be used as a database, cache, and message broker. This course introduces the essential concepts and operations of Redis, including connecting to a Redis server, working with numbers, performing basic operations, and handling data structures such as lists and hashes using Java with the Lettuce client library.

Course 2

Redis Data Structures: Beyond Basics

4 lessons

21 practices

Building on the basics, this course dives into Redis’s more advanced data structures. Learn how to leverage sets, sorted sets, bitmaps, and geospatial indexes for efficient data handling and unique use cases.

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Course 3

Mastering Redis Transactions and Efficiency with Java

4 lessons

20 practices

This course covers Redis's features for executing atomic operations using transactions and pipelines. Learn how to build transactions, implement watch and unwatch, improve efficiency with pipelines, and handle errors in transactions.

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Course 4

Mastering Redis for High-Performance Applications with Java

4 lessons

18 practices

Dive deeper into Redis’s persistence options, strategies for performance optimization, and working with Redis Streams. This expert-level course will prepare you to manage key expirations, utilize pub/sub messaging, trigger snapshotting, and handle high-performance scenarios effectively.

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Course 5

Implementing a Redis-based Backend System

5 lessons

16 practices

In this comprehensive course, you'll put together the skills learned to build and maintain a Redis-based backend system. You will get hands-on experience managing user data with expiration, implementing sorted set leaderboards, handling transactions with pipelines, utilizing Redis streams for event logging, and implementing pub/sub for notifications.

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From our community

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I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

Alex Bush

Full Stack Engineer

I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

From our community

Hear what our customers have to say about CodeSignal Learn

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

I love that it's personalized. When I'm stuck, I don't have to hope my Google searches come out successful. The AI mentor Cosmo knows exactly what I need.

Faith Yim

Software Engineer

+14

It's an amazing product and exceeded my expectations, helping me prepare for my job interviews. Hands-on learning requires you to actually know what you are doing.

Alex Bush

Full Stack Engineer

I'm really impressed by the AI tutor Cosmo's feedback about my code. It's honestly kind of insane to me that it's so targeted and specific.

Abbey Helterbran

Tech consultant

I tried Leetcode but it was too disorganized. CodeSignal covers all the topics I'm interested in and is way more structured.

Jonathan Miller

Senior Machine Learning Engineer

+12

I'm impressed by the quality and can't stop recommending it. It's also a lot of fun!

Francisco Aguilar Meléndez

Data Scientist

+11

Learning and Mastering Redis with Java and Lettuce

Verified skills you'll gain

Trusted by learners working at top companies

Turn screen time into skills time

Join the 1M+ learners on CodeSignal

Certificate of Achievement

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