BestHub
Sign in
Tagged articles
16 articles
Page 1 of 1
Zhuanzhuan Tech
Zhuanzhuan Tech
Feb 7, 2024 · Operations

Recovering a ZooKeeper Cluster with Codis: Diagnosis, Testing, and Migration Strategies

This article details a real‑world investigation of a ZooKeeper election‑port failure that prevented adding observer nodes to a Codis cache cluster, outlines systematic connectivity checks, log analysis, and two migration plans, and finally presents step‑by‑step procedures for rolling upgrades, configuration adjustments, and successful cluster restoration.

Cluster RecoveryCodisLog Management
0 likes · 12 min read
Recovering a ZooKeeper Cluster with Codis: Diagnosis, Testing, and Migration Strategies
Ximalaya Technology Team
Ximalaya Technology Team
Jul 13, 2023 · Databases

Evolution of Ximalaya KV Storage and XCache Architecture

Ximalaya’s KV storage progressed from a simple Redis master‑slave setup to client‑side sharding, then adopted Codis clustering for elastic scaling, integrated Pika’s disk‑based store with cold‑hot separation, introduced KV‑blob separation, fast‑slow command pools, second‑level expansion, ehash fields, large‑key circuit breaking, multi‑active data‑center replication, and now targets cloud‑native deployment, advanced features, and AI‑driven operations.

CodisKV storagePika
0 likes · 19 min read
Evolution of Ximalaya KV Storage and XCache Architecture
Efficient Ops
Efficient Ops
Nov 20, 2019 · Databases

Mastering Codis: Seamless Redis Scaling and High‑Availability Strategies

This comprehensive guide details how Codis extends Redis with a proxy‑based architecture to achieve transparent horizontal scaling, smooth data migration, high availability, fault tolerance, and operational best‑practices, while also covering common Redis pitfalls and performance tuning.

CodisDistributed Systemsredis
0 likes · 26 min read
Mastering Codis: Seamless Redis Scaling and High‑Availability Strategies
dbaplus Community
dbaplus Community
Nov 10, 2019 · Backend Development

Mastering Redis at Scale: Real‑World Use Cases, Performance Tweaks, and High‑Availability Strategies

This technical guide compiled by Tencent engineers explores common Redis data‑structure use cases, latency and memory considerations, compares distributed deployment options, and provides practical optimization, high‑availability, and troubleshooting techniques for large‑scale Redis (Codis) deployments.

Codishigh availabilityredis
0 likes · 15 min read
Mastering Redis at Scale: Real‑World Use Cases, Performance Tweaks, and High‑Availability Strategies
Efficient Ops
Efficient Ops
Feb 11, 2019 · Databases

Best Redis Cluster Options: Client Sharding, Proxy, Codis, Official

Redis, a high‑performance NoSQL database, offers multiple clustering approaches—including client‑side sharding, proxy‑based solutions like Twemproxy and Codis, and the native Redis Cluster—each with distinct trade‑offs in scalability, availability, operational complexity, and performance, guiding engineers to select the optimal architecture for their workloads.

CodisProxyclustering
0 likes · 15 min read
Best Redis Cluster Options: Client Sharding, Proxy, Codis, Official
21CTO
21CTO
Sep 28, 2018 · Databases

Mastering NoSQL at Scale: KV Architecture Evolution, Codis+, and Aerospike Insights

In the era of big data, DBAs face higher demands and NoSQL technologies have risen, so this article shares GeTui's KV storage architecture evolution, operational challenges, NoSQL selection criteria, Codis+ enhancements, Aerospike evaluation, monitoring practices, and best‑practice recommendations for scalable database operations.

AerospikeCodisDatabase operations
0 likes · 16 min read
Mastering NoSQL at Scale: KV Architecture Evolution, Codis+, and Aerospike Insights
ITPUB
ITPUB
May 27, 2018 · Databases

Comparing Redis Cluster Architectures: Codis‑Style, Alibaba, Baidu BDRP, JD, and Official Redis Cluster

This article compares several Redis cluster solutions—including Codis‑style architecture, Alibaba Cloud ApsaraCache, Baidu BDRP 2.0, JD's custom implementation, the official Redis Cluster, AWS ElasticCache, and Baidu Tieba's ksarch‑saas—detailing their components, sharding methods, migration strategies, and deployment scenarios.

Alibaba CloudBaiduCluster
0 likes · 8 min read
Comparing Redis Cluster Architectures: Codis‑Style, Alibaba, Baidu BDRP, JD, and Official Redis Cluster
dbaplus Community
dbaplus Community
Nov 2, 2017 · Databases

What Makes Alibaba’s ApsaraCache, Codis, and Redisson Stand Out in the Redis Ecosystem?

This article summarizes key insights from the Redis track at the Cloud Xi Conference, covering Alibaba Cloud ApsaraCache's unique features, Redis Enterprise's market dominance and modules, Codis's evolution and asynchronous migration techniques, and Redisson's advanced Java client capabilities for distributed caching and locking.

ApsaraCacheCodisDistributed Systems
0 likes · 12 min read
What Makes Alibaba’s ApsaraCache, Codis, and Redisson Stand Out in the Redis Ecosystem?
MaGe Linux Operations
MaGe Linux Operations
Apr 19, 2016 · Databases

How to Set Up a Codis Cluster on Linux with Go: Step‑by‑Step Guide

This article provides a comprehensive, step‑by‑step tutorial for installing Go 1.4, compiling Codis from source, configuring Zookeeper, setting up Codis server, proxy, and dashboard, and deploying a three‑node Codis cluster on Linux, including all necessary environment variables and command examples.

ClusterCodisGo
0 likes · 11 min read
How to Set Up a Codis Cluster on Linux with Go: Step‑by‑Step Guide
Efficient Ops
Efficient Ops
Mar 22, 2016 · Databases

Scaling PB‑Level Data: Mastering Redis, Codis, and MySQL Sharding

In this technical share, the operations director explains how his team tackled PB‑scale data challenges by scaling Redis with Codis, implementing multi‑dimensional MySQL sharding, using vertical and horizontal partitioning, and optimizing storage with TokuDB, offering practical insights for high‑throughput system design.

CodisPB-level Datamysql
0 likes · 15 min read
Scaling PB‑Level Data: Mastering Redis, Codis, and MySQL Sharding
Efficient Ops
Efficient Ops
Feb 2, 2016 · Databases

Why Codis Outperforms Twemproxy: A Deep Dive into Redis Cluster Solutions

This article examines Redis clustering techniques, compares client‑side sharding, proxy sharding, and Redis Cluster, critiques Twemproxy's limitations, and presents Codis's architecture, performance benchmarks, and practical tips for seamless migration and high‑availability in modern operations.

CodisTwemproxydatabase clustering
0 likes · 11 min read
Why Codis Outperforms Twemproxy: A Deep Dive into Redis Cluster Solutions