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DB Design - Hierarchical Datas (Multi Level Referral System)
Database schema design for referral system ( multi level) with real-world use case explanation and query examples
May 9, 2023
•
Herry Gunawan
4
2
Redis Use Cases Examples in the Real-World
Redis is powerful tools that already used in wide range use cases such as: profile caching, session storage, redis for leaderboard, redis shopping cart…
Jun 2, 2023
•
Herry Gunawan
6
User Friends System & Database Design
Social media user friend system and database design: User followers database design, 2-way friend list system design
Jun 27, 2023
•
Herry Gunawan
Multi Level Approval System Design
Designing unlimited level approval for purchase request system with set of rules including purchase amount.
Sep 5, 2024
•
Herry Gunawan
4
2
Leaderboard System Design
Build leaderboard database & system design including redis leaderboard system
May 18, 2023
•
Herry Gunawan
2
1
Online Voting System Design for Election
Designing a System to Handle Hundreds of Millions of Online Votes for an Election
Sep 12, 2024
•
Herry Gunawan
5
2
2
Communication Techniques in Software Engineering
Tips & techniques in communication for software engineers including how to providing and gathering context
Jun 9, 2023
•
Herry Gunawan
4
Engineering Rubric
Develop engineering rubric, rubric of senior software engineer requirements, how to use rubric to get promoted faster, beneficial of rubric for tech…
May 26, 2023
•
Herry Gunawan
2
The Cost of Poor Database Design
Poor database design leads to Slow Performance, Increase Development Time and Cost and Bugs. Learn What’s The Cause & How to Avoid
Apr 25, 2023
•
Herry Gunawan
1
Custom Domain System Design
Create a custom domain system design using multi-tenant system architecture with an SQL database.
Oct 10, 2024
•
Herry Gunawan
3
1
Tech Leaders Should Stay Technical
Here’s why tech leaders should stay up-to-date with code and technology, and how to remain technical as your career grows.
Oct 7, 2024
•
Herry Gunawan
2
4 Levels of Tech Debt
There are 4 levels of tech debt based on severity. What are they, and how can you reduce and prevent tech debt from spiraling out of control?
Sep 30, 2024
•
Herry Gunawan
1
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