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dbaplus Community
dbaplus Community
Jun 5, 2016 · Operations

Mastering Mesos, Zookeeper, and Marathon: A Step‑by‑Step Guide to Building a Docker Cluster

This tutorial introduces Apache Mesos, Zookeeper, and Marathon, explains their core components and coordination mechanisms, and provides detailed, image‑rich step‑by‑step instructions for setting up a pseudo‑cluster, deploying Docker containers, and managing tasks through the Mesos and Marathon web interfaces.

Cluster DeploymentMarathonMesos
0 likes · 13 min read
Mastering Mesos, Zookeeper, and Marathon: A Step‑by‑Step Guide to Building a Docker Cluster
Art of Distributed System Architecture Design
Art of Distributed System Architecture Design
May 19, 2016 · Operations

Performance Optimization: Algorithm Improvements, Resource Tuning, and Caching Strategies

The article outlines how to boost system performance through algorithmic refinements, hardware and software resource upgrades, interaction optimizations between algorithms and resources, and effective caching techniques, while acknowledging trade‑offs and the need for balanced decisions.

CachingOptimizationPerformance
0 likes · 7 min read
Performance Optimization: Algorithm Improvements, Resource Tuning, and Caching Strategies
Efficient Ops
Efficient Ops
May 16, 2016 · Cloud Native

How JD Scaled to 100,000 Docker Containers: Lessons in Cloud‑Native Operations

This article details JD.com's journey from physical servers to a massive Docker‑based cloud‑native platform, covering challenges, architecture, elastic scheduling, monitoring, and resource‑driven operations that support tens of thousands of containers across multiple data centers.

DockerMonitoringResource Management
0 likes · 26 min read
How JD Scaled to 100,000 Docker Containers: Lessons in Cloud‑Native Operations
ITPUB
ITPUB
Apr 13, 2016 · Databases

Why Properly Closing Database Connections Is Critical—and How to Do It

Closing database connections promptly is essential for performance and availability, and this guide explains practical rules, connection‑pool benefits, safe coding patterns, exception handling, and how to diagnose lingering connections using MySQL's SHOW PROCESSLIST command.

Best PracticesConnection PoolingResource Management
0 likes · 6 min read
Why Properly Closing Database Connections Is Critical—and How to Do It
21CTO
21CTO
Feb 20, 2016 · Mobile Development

How Ctrip Scaled Android with Plugin Architecture and Dynamic Loading

This article explains how Ctrip’s Android app adopted a plugin‑based, dynamic‑loading framework to overcome method‑limit, improve build speed, enable hot‑deployment, and support modular A/B testing, detailing the underlying principles, compilation changes, runtime resource and class loading, and the trade‑offs involved.

AndroidBuild OptimizationDynamic Loading
0 likes · 16 min read
How Ctrip Scaled Android with Plugin Architecture and Dynamic Loading
21CTO
21CTO
Dec 4, 2015 · Big Data

Building a Cost‑Effective Real‑Time Stream Processing Platform with Storm

This article details how the e‑commerce company 1号店 selected the Storm framework to create a low‑cost, highly available, and easily scalable distributed stream‑processing system, covering architecture design, resource isolation with CGroup, custom UI improvements, and operational lessons for handling massive traffic spikes.

Resource ManagementStormcgroup
0 likes · 9 min read
Building a Cost‑Effective Real‑Time Stream Processing Platform with Storm
21CTO
21CTO
Nov 15, 2015 · Backend Development

Unveiling PHP’s Core: Architecture, Engine, and Memory Mechanics

This article demystifies PHP’s internal architecture, covering its design philosophy, four‑layer system, SAPI interfaces, execution flow with opcodes, the Zend hash table, variable handling via zval, reference counting, and resource management, providing a comprehensive guide for backend developers.

Resource Managementbackendhash table
0 likes · 16 min read
Unveiling PHP’s Core: Architecture, Engine, and Memory Mechanics
Architect
Architect
Oct 18, 2015 · Cloud Computing

Practices and Reflections on Enterprise Cloud Platforms

The article shares the author’s experience designing and operating enterprise‑grade cloud platforms, covering resource and application management, the Platform EGO architecture, comparisons with Mesos, Yarn and Kubernetes, and practical insights on scaling, scheduling, security, and architectural evolution.

Auto ScalingCloud ComputingDistributed Systems
0 likes · 18 min read
Practices and Reflections on Enterprise Cloud Platforms
21CTO
21CTO
Aug 29, 2015 · Backend Development

How to Prevent Service Failures: Trust Third‑Party, Guard Users, Master Your Own Code

An experienced backend engineer shares practical strategies to prevent service failures, covering third‑party distrust, user‑side safeguards, robust API design, traffic limiting, resource management, and architectural best practices such as single‑responsibility and avoiding single points of failure.

Resource Managementapi-designfault tolerance
0 likes · 16 min read
How to Prevent Service Failures: Trust Third‑Party, Guard Users, Master Your Own Code
Hulu Beijing
Hulu Beijing
Aug 14, 2015 · Big Data

How Voidbox Bridges Docker and YARN for Scalable Big Data Workloads

Voidbox integrates Docker containers with YARN to simplify distributed application development, improve deployment, boost cluster efficiency, and provide fault‑tolerant, DAG‑based execution modes, enabling seamless resource management for Hadoop‑based big data jobs.

Big DataCluster ComputingDAG
0 likes · 17 min read
How Voidbox Bridges Docker and YARN for Scalable Big Data Workloads
Art of Distributed System Architecture Design
Art of Distributed System Architecture Design
Jul 23, 2015 · Operations

Boost Application Performance: Algorithm & Resource Optimization Tactics

The article outlines a comprehensive approach to performance tuning by first optimizing algorithms, then enhancing hardware and software environments, and finally improving the interaction between code and resources through load balancing, caching, and I/O reduction, while acknowledging trade‑offs such as consistency and operational complexity.

CachingPerformance OptimizationResource Management
0 likes · 8 min read
Boost Application Performance: Algorithm & Resource Optimization Tactics
Qunar Tech Salon
Qunar Tech Salon
May 14, 2015 · Operations

Key Takeaways from Google’s Borg Paper: Resource Management and Scheduling Insights

The article reviews Google’s Borg paper, highlighting how Borg distinguishes production and non‑production tasks, manages jobs and containers, improves utilization through mixed‑workload scheduling, enforces isolation via overload and over‑commitment controls, and compares Borg’s approach to other cluster managers.

BorgCluster SchedulingResource Management
0 likes · 8 min read
Key Takeaways from Google’s Borg Paper: Resource Management and Scheduling Insights
MaGe Linux Operations
MaGe Linux Operations
Nov 14, 2014 · Operations

Master Linux CPU Scheduling: Using nice, cpulimit, and cgroups

This guide explains how Linux manages CPU scheduling fairness and demonstrates three practical methods—nice, cpulimit, and control groups—to prioritize, limit, or allocate CPU resources for processes, complete with compilation steps, command examples, and performance observations using top.

CPU schedulingLinuxResource Management
0 likes · 10 min read
Master Linux CPU Scheduling: Using nice, cpulimit, and cgroups
Baidu Tech Salon
Baidu Tech Salon
May 20, 2014 · Cloud Computing

How Baidu’s Private Cloud Tackles Resource Management, Tiered Release, and Elastic Services

In a Baidu technical salon, Xu Liqiang detailed the evolution of Baidu’s private‑cloud platform—covering unified resource pooling, performance‑cost balanced resource management, demand‑driven tiered release, and automated elastic services that together support rapid product‑line iteration across services like Tieba, Community, Search, and Mobile Cloud.

Resource Managementcloud architectureelastic services
0 likes · 7 min read
How Baidu’s Private Cloud Tackles Resource Management, Tiered Release, and Elastic Services