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Learn by Building Redis with Ruby

Course Summary

In this course we build a Redis clone from scratch, using Ruby. We will implement all the major features, including the data structures, transactions, persistence, and more. Along the way we'll also learn how Redis uses Unix sockets and process management

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    Course Syllabus

    ● Introduction
        ◦ Introduction
        ◦ Project Setup
        ◦ Simple TCP Server
        ◦ The Server Lives!
        ◦ Recap
    ● Simple Commands and Data Structures
        ◦ Introduction
        ◦ Echo
        ◦ Skeleton Recap
        ◦ Introduction to Non-blocking IO
        ◦ Non-blocking Parser
        ◦ Review
        ◦ Graceful Shutdown Using a Pipe
        ◦ Naive Set and Get
        ◦ Refactoring
        ◦ Set Variants and Error Handling
        ◦ Hash Basics
        ◦ Refactoring the Dispatcher
        ◦ Incrementing Values
        ◦ Type Checking
        ◦ Summary
    ● Expiry, Sets, Transactions, and Lists
        ◦ Introduction
        ◦ Passive Expiration
        ◦ Passive Expiration for All Commands
        ◦ Active Expiration Introduction
        ◦ Using a Timer Pipe
        ◦ Sorted Sets
        ◦ Naive Sorted Sets
        ◦ Logarithmic Sorted Sets
        ◦ Transactions
        ◦ Optimistic Locking
        ◦ Lists
        ◦ Blocking Operations on Lists
        ◦ Handling Client Disconnects
        ◦ Robust Message Passing
        ◦ Refactoring
        ◦ Summary
    ● Pub/Sub and Persistence
        ◦ Introduction
        ◦ Pub/sub
        ◦ Subscribing with Patterns
        ◦ Snapshotting
        ◦ Append-only File (AOF)
        ◦ AOF: Expiring Keys
        ◦ AOF: Durability
        ◦ AOF: Rewriting
        ◦ Wrapping Up


Course Fee:
USD 29

Course Type:


Course Status:



1 - 4 hours / week

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