circuit-breaker-pattern

command-query-responsibility-segregation-cqrs

saga-pattern

sharding-pattern

throttling-pattern

transaction-patterns-in-microservice

Builder, one of the creational patterns, allows user to construct complex object step by step while still maintaining flexibility.

Introduce the builder pattern and its use cases

Command is a behavioral design pattern that encapsulates a request as an object. This allows you to parameterize methods with different requests, delay or queue a request’s execution, and support undoable operations. This pattern promotes the decoupling of the sender and receiver of a request, enhancing flexibility and maintainability.

Command pattern

Concept of the observer pattern with its pros and cons.

Introduce the observer pattern and its use cases

Singleton real-world problem, concept, solution, use cases, implementations, pros & cons, references

A tour of Singleton design pattern with Golang

The State Design Pattern is a behavioral design pattern that allows an object to change its behavior when its internal state changes. This pattern is particularly useful for scenarios where an object can exist in multiple states and its behavior varies based on these states.

State pattern

Strategy design pattern, a behavioral design pattern that denote the functionality of a family of interchangeable classes to a interface, the context, with the helper objects, selects the appropriate implementation of the interface.

Strategy design pattern, the concept, use cases and difference with the state design pattern

Visitor is a behavioral design pattern that lets you separate algorithms from the objects on which they operate.

Visitor design pattern, the concept, problem solution and use cases

The Singleton design pattern is a design pattern that restricts the instantiation of a class to one object.

Singleton design pattern in Javascript

An in-depth guide on implementing the union of finite automata in Golang, focusing on practical efficiency and performance considerations.

Efficient union of finite automata in Golang: a practical approach

Template method: the problem, the concept, the solution, its use cases, implementations, pros & cons. The Template Method pattern in Go offers a powerful way to define algorithm skeletons and handle variations. We examine its application in user registration, showcasing code reusability and scalability in Golang development.

A tour of Template method pattern with Golang

common-innovation-anti-patterns

The article talks about how important human feedback is for making large language models better, especially using thumbs up and down. It explains the Pearson correlation coefficient, which measures how variables are related. The thumbs system is an easy way for users to show if responses are helpful or not, which encourages more feedback and keeps users engaged. This feedback helps improve training data and makes the models more accurate. The article includes examples in sentiment analysis for reviews and content moderation, showing how this feedback helps understand user opinions and filter out bad content on sites like YouTube and Twitter.

Thumbs up and thumbs down pattern

A migration-less, append-only database design using TimescaleDB's hypertables and continuous aggregates to capture observational data and detect emerging patterns through LLM analysis.

#pattern

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