Best of ByteByteGo — 2024

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   ByteByteGo·2y

   EP128: The Ultimate Software Architect Knowledge Map

   Discover the ultimate knowledge map for software architects, exploring essential skills such as mastering programming languages, tools, design and architectural principles, platform knowledge, data analytics, networking, and supporting skills. Learn about the wide-ranging capabilities of PostgreSQL, from time-series data to federated querying and graph databases. Gain insights into advancing from a junior to a senior developer, covering collaboration tools, programming languages, API development, authentication, and system design.

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   ByteByteGo·2y

   EP116: 11 steps to go from Junior to Senior Developer

   Tips for becoming a senior developer include learning collaboration tools, mastering programming languages, understanding API development, knowing web servers and hosting, securing applications with authentication techniques, learning about databases, and gaining knowledge in system design and design patterns. Additionally, AI tools can help future-proof a developer's career.

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   ByteByteGo·2y

   EP97: 10 Good Coding Principles to Improve Code Quality

   Learn about 10 good coding principles, how Disney Hotstar captures emojis, and how VPNs work.

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   ByteByteGo·2y

   EP115: Life is Short, Use Dev Tools

   The post discusses essential components of a production web application, frontend performance tips to boost website loading speed, and standards every developer should know.

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   ByteByteGo·2y

   How Netflix Manages 238 Million Memberships?

   Netflix manages 238 million memberships through a microservices architecture that ensures high availability and scalability. The platform includes stages like signup, plan changes, renewals, and payment issues, with core components using databases like CockroachDB and Cassandra. The use of Change Data Capture (CDC) patterns helps in tracking historical data for debugging and analytics, ensuring robustness and resilience. The architecture supports large volumes of data and requests, crucial for handling the global scale and diverse offerings of Netflix.

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   ByteByteGo·2y

   EP132: Big O Notation 101: The Secret to Writing Efficient Algorithms

   Understanding Big O Notation is essential for building efficient algorithms, ranging from constant time operations (O(1)) to factorial complexities (O(n!)). Common forms include linear (O(n)), quadratic (O(n^2)), and logarithmic (O(log n)) notations, each with distinct performance implications. The post also covers key aspects of Domain-Driven Design and NoSQL database use cases.

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   ByteByteGo·2y

   EP127: 20 Popular Open Source Projects Started or Supported By Big Companies

   This post highlights 20 popular open-source projects supported by major companies such as Google, Meta, Microsoft, Netflix, and RedHat. It also includes a system design refresher, listing key topics like the differences between HTTP versions, a cheatsheet for UML class diagrams, and tools to convert code into beautiful diagrams. Additionally, there are discussions on unusual HTTP status codes and free NoSQL training opportunities.

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   ByteByteGo·2y

   EP130: Design a System Like YouTube

   QA Wolf provides an AI-native approach to automate end-to-end testing, allowing teams to achieve rapid QA cycles and high test coverage. The post also covers various Software Development Life Cycle (SDLC) models such as Waterfall, Agile, V-Model, and others. It includes a detailed process for designing a system similar to YouTube, highlighting steps like video upload, transcoding, and content delivery through a CDN.

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   ByteByteGo·2y

   EP125: How does Garbage Collection work?

   Garbage collection is a crucial automatic memory management feature used in many programming languages. Java offers multiple garbage collectors tailored to different scenarios, Python employs reference counting alongside a cyclic collector to handle circular references, and GoLang utilizes a concurrent mark-and-sweep garbage collector to minimize application pauses. Additional topics include tools for designing fault-tolerant systems and key system design trade-offs.

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    ByteByteGo·1y

    EP137: Proxy vs Reverse Proxy

    A forward proxy serves as an intermediary between user devices and the internet, commonly used for protecting clients, avoiding browsing restrictions, and blocking access to certain content. Conversely, a reverse proxy accepts client requests, forwards them to web servers, and returns the results, providing benefits like server protection, load balancing, caching static content, and handling SSL communication.

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    ByteByteGo·2y

    EP111: My Favorite 10 Books for Software Developers

    A post discussing coding principles, favorite books for software developers, and papers that transformed the computer world.

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    ByteByteGo·2y

    EP106: How Does JavaScript Work?

    Learn about the important characteristics of JavaScript and best practices for building microservices.

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    ByteByteGo·2y

    EP118: What are the differences among database locks?

    Database locks are mechanisms to ensure data integrity and consistency by preventing concurrent access. Common types include Shared Lock, Exclusive Lock, Update Lock, Schema Lock, Bulk Update Lock, Key-Range Lock, Row-Level Lock, Page-Level Lock, and Table-Level Lock. Pagination in API design addresses large datasets with techniques like offset-based, cursor-based, page-based, keyset-based, time-based, and hybrid pagination. Further highlights cover architecture patterns (MVC, MVP, MVVM, MVVM-C, VIPER) and web browsing process from typing a URL to loading a webpage.

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    ByteByteGo·1y

    EP136: The Ultimate DevOps Developer Roadmap

    The Ultimate DevOps Developer Roadmap highlights key areas for mastering DevOps skills, including programming languages like Python and JavaScript, operating systems, source control management tools, networking basics, CI/CD tools, scripting, various hosting platforms, infrastructure as code tools, and monitoring/logging tools. Each aspect is crucial for a well-rounded DevOps professional. Additional content covers Redis fundamentals, various software architectural patterns, and eventual consistency patterns for distributed databases.

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    ByteByteGo·2y

    EP121: 9 Essential Components of a Production Microservice Application

    Explore the nine essential components for a production microservice application, which include API Gateway, Service Registry, Service Layer, Authorization Server, Data Storage, Distributed Caching, Async Microservices Communication, Metrics Visualization, and Log Aggregation and Visualization. Each component has a specific function crucial for the microservices architecture's efficiency, performance, and security.

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    ByteByteGo·2y

    EP123: What is a Load Balancer?

    A load balancer distributes network or application traffic across multiple servers to ensure availability, reliability, and performance. There are different types of load balancers, including hardware, software, cloud-based, Layer 4, Layer 7, and Global Server Load Balancing. Load balancers improve scalability and help manage large-scale applications efficiently. The post also touches on various design patterns for Kubernetes and highlights a sponsored service by QA Wolf for improved QA cycles.

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    ByteByteGo·2y

    EP119: What do Amazon, Netflix, and Uber have in common?

    Amazon, Netflix, and Uber excel at scaling their systems using strategies such as stateless services, horizontal scaling, load balancing, auto-scaling, caching, database replication, sharding, and asynchronous processing. Figma achieved 100X Postgres scaling by implementing vertical and horizontal partitioning, and using tools like PgBouncer and a custom DBProxy service. Additionally, the post highlights the importance of robust testing techniques like unit, integration, system, load, and error testing to ensure software functionality and performance.

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    ByteByteGo·2y

    EP94: REST API Cheatsheet

    The post covers topics such as REST API design principles, push notification system architecture, popular use cases for UDP, and programming paradigms.

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    ByteByteGo·1y

    How SSH Really Works

    SSH is essential for providing secure remote access over unsecured networks. This video explains how SSH creates a secure tunnel between client and server, focusing on SSH2, which offers improved security features compared to SSH1. Key aspects covered include TCP connection establishment, version and algorithm negotiation, key exchange using the Elliptic Curve Diffie-Hellman method, and public key authentication. Once authenticated, all communication between the client and server is encrypted using a session key. SSH also supports local forwarding for tunneling other network services securely.

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    ByteByteGo·2y

    EP113: AWS Services Cheat Sheet

    AWS Services Cheat Sheet is a helpful visual aid for navigating AWS's expansive landscape and identifying the right tools for cloud-based endeavors.

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    ByteByteGo·2y

    EP99: What is the best way to learn SQL?

    Learn the best way to learn SQL and understand the concept of gRPC.

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