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Bitu Technology
Bitu Technology
Dec 2, 2022 · Backend Development

Elixir Meetup Highlights: Legacy System Migration, WebRTC Development, and Distributed Virtual Players

The seventh Tubi‑sponsored Elixir Meetup featured three expert talks covering the migration of an Express.js/MongoDB legacy system to Elixir/PostgreSQL, building a WebRTC audio chat application with Elixir, and creating a distributed virtual‑player platform using Elixir’s powerful clustering and actor model capabilities.

Distributed SystemsElixirWebRTC
0 likes · 7 min read
Elixir Meetup Highlights: Legacy System Migration, WebRTC Development, and Distributed Virtual Players
Bitu Technology
Bitu Technology
Nov 15, 2019 · Backend Development

Recap of the Scala Meetup: Cats Introduction and Akka Applications

The November 3 Scala Meetup featured senior expert Deng Caoyuan’s whiteboard brainstorming and Tencent engineer Qu Guodong’s Cats tutorial, followed by a deep dive into Akka with real‑world examples such as a financial computing platform, real‑time article recommendation, web crawling, streaming, and practical tips for Scala developers.

AkkaCatsFunctional Programming
0 likes · 7 min read
Recap of the Scala Meetup: Cats Introduction and Akka Applications
Qunar Tech Salon
Qunar Tech Salon
Jul 24, 2017 · Backend Development

Addressing Service Decomposition Challenges with Event‑Driven Architecture in Transaction Systems

The article explains how a transaction system evolved from a monolithic application to a service‑oriented design, tackling issues such as RPC‑induced coupling, state explosion, and distributed consistency by introducing reliable event‑driven mechanisms, a core StoreEngine, and an ActorEngine framework.

Distributed SystemsReliabilityactor-model
0 likes · 8 min read
Addressing Service Decomposition Challenges with Event‑Driven Architecture in Transaction Systems
Qunar Tech Salon
Qunar Tech Salon
Aug 22, 2016 · Backend Development

Hotel Order Transaction System Architecture and Actor Framework Overview

This article presents the event‑driven architecture of a hotel order transaction system, outlines common challenges such as QMQ configuration, exception handling, and coupling, and introduces an Actor‑based solution that provides decoupling, customizable retry, fault‑recovery, and detailed monitoring for over twenty business services.

Message QueueOrder ManagementSystem Architecture
0 likes · 6 min read
Hotel Order Transaction System Architecture and Actor Framework Overview
High Availability Architecture
High Availability Architecture
Mar 2, 2016 · Fundamentals

Understanding Concurrency: Threads, Goroutine, Actor Model, and Thread‑Pool Strategies

This article explores the fundamentals of concurrency versus parallelism, the challenges of writing correct concurrent programs, the evolution from OS threads to green threads, Goroutine scheduling, actor‑model concepts, and modern strategies such as thread pools, async callbacks, and Rust's ownership model.

ConcurrencyParallelismThreads
0 likes · 20 min read
Understanding Concurrency: Threads, Goroutine, Actor Model, and Thread‑Pool Strategies
Qunar Tech Salon
Qunar Tech Salon
Nov 15, 2014 · Backend Development

Understanding the Actor Model with Akka: Concepts, Messaging, and Fault Tolerance

This article summarizes Arun Manivannan's six‑post series that uses clear analogies and simple Akka examples to explain the Actor model, its message‑passing semantics, lifecycle, hierarchical structure, fault‑tolerance mechanisms, and cross‑platform implementations for building concurrent backend systems.

AkkaBackend DevelopmentConcurrency
0 likes · 5 min read
Understanding the Actor Model with Akka: Concepts, Messaging, and Fault Tolerance
Ctrip Technology
Ctrip Technology
Nov 11, 2014 · Frontend Development

Why Browser Clients Should Adopt Asynchronous Programming: An Actor‑Model Perspective

The article explains how applying asynchronous programming and the actor model to browser‑client interactions—using Ajax polling, read‑write separation, and non‑blocking request patterns—can improve throughput, avoid timeouts, and enable independent optimization of read and write services in high‑concurrency web applications.

AJAXConcurrencyRead-Write Separation
0 likes · 7 min read
Why Browser Clients Should Adopt Asynchronous Programming: An Actor‑Model Perspective
Ctrip Technology
Ctrip Technology
Oct 28, 2014 · Operations

Why Zookeeper Is Essential for Master/Slave High Availability in Distributed Systems

The article explains why Zookeeper is a crucial component for implementing master‑slave high‑availability architectures in distributed systems, detailing how temporary nodes, sequence numbers, and cluster coordination eliminate single points of failure and enable reliable failover for write services.

Distributed SystemsHigh AvailabilityMaster‑Slave
0 likes · 6 min read
Why Zookeeper Is Essential for Master/Slave High Availability in Distributed Systems
Ctrip Technology
Ctrip Technology
Oct 15, 2014 · Backend Development

Why Read/Write Separation Belongs in the Service Layer, Not Just the Database

The article explains that database read/write separation offers limited performance gains and mainly serves data safety, while true scalability for read operations comes from caching and server clusters, and that write operations require a single dedicated server and actor‑model programming for safe concurrency.

CachingRead-Write Separationactor-model
0 likes · 6 min read
Why Read/Write Separation Belongs in the Service Layer, Not Just the Database