Discover | BestHub

Quick starts distributed systems observability kubernetes golang platform engineering mysql

Results

Matches for “raft”

142 results

Big Data Nov 22, 2022 Bilibili Tech

Overview of the Berserker Big Data Platform and Its Data Development Architecture

The Berserker big‑data platform provides a one‑stop data development and governance solution built on over 40 micro‑services, featuring the Archer scheduler with CN and EN nodes, Raft‑based state management, Docker‑isolated task execution, smart routing, and plans to make EN stateless, migrate to Kubernetes, and unify batch and streaming services.

DockerData PlatformschedulingBig DataK8sArcherRaft

Databases Nov 11, 2022 DeWu Technology

TiDB Overview: Architecture, Storage Model, and Execution Plan

TiDB is an open‑source, MySQL‑compatible distributed database that unifies OLTP and OLAP by using a stateless SQL layer, a Placement Driver for metadata and Raft‑managed TiKV/TiFlash storage, key‑value mapping with RocksDB, and a push‑down execution engine that splits work between coprocessor and root tasks for scalable, highly available workloads.

architectureIndexingStorage EngineDistributed DatabaseTiDBHTAPSQL Execution Plan

Databases Nov 7, 2022 Aikesheng Open Source Community

Orchestrator Failover Process Source Code Analysis – Simulating Faults and Understanding ContinuousDiscovery

This article walks through a simulated MySQL 3307 cluster failure, examines Orchestrator's source code to explain the ContinuousDiscovery loop, discovery queues, health ticks, caretaking tasks, raft coordination, topology snapshots, and the logic distinguishing UnreachableMaster from DeadMaster states.

GoMySQLReplicationFailoverOrchestratorDatabase HAContinuousDiscovery

Databases Aug 14, 2022 Efficient Ops

How TDengine 3.0 Redefines Cloud‑Native Time‑Series Databases

The TDengine Developer Conference in Beijing unveiled the open‑source, cloud‑native TDengine 3.0, detailing its revolutionary architecture that tackles high‑cardinality challenges, introduces RAFT‑based distribution, and showcases real‑world IoT and IT‑operations case studies where enterprises dramatically improved performance and reduced costs.

cloud nativeopen sourceTDenginetime-series databaseIoTdata architecture

Databases Jul 27, 2022 Architecture Digest

Comprehensive Guide to etcd: Overview, Architecture, Deployment, and Usage

This article provides a detailed introduction to etcd, covering its purpose as a highly‑available distributed key‑value store, core Raft‑based architecture, key concepts, common application scenarios, step‑by‑step installation and cluster deployment, as well as essential command‑line operations for managing data, backups, and cluster members.

deploymentKubernetesservice discoverybackupRaftetcddistributed key-value store

Backend Development Jul 25, 2022 IT Architects Alliance

Design and Implementation of Distributed Lock Services: Redis, ZooKeeper, and SharkLock

The article explains the principles, requirements, and common implementations of distributed lock services using Redis and ZooKeeper, analyzes their drawbacks, and introduces SharkLock's design choices—including lock metadata, reliability via SharkStore, dead‑lock prevention, safety mechanisms, and Raft‑based consistency—to guide developers in building robust distributed locking solutions.

RedisZooKeeperdistributed lockconsistencyRaftSharkLockSharkStore

Cloud Native Jul 23, 2022 Top Architect

Comprehensive Guide to etcd: Overview, Architecture, Deployment, and Usage

This article provides a detailed introduction to etcd, covering its purpose as a highly available distributed key‑value store, core concepts like Raft consensus, key features, common use cases such as service discovery and configuration management, step‑by‑step installation for single‑node and cluster deployments, and essential etcdctl commands for managing data and cluster members.

distributed systemscloud nativeKubernetesservice discoveryconfiguration managementetcd

Backend Development Jul 8, 2022 Code Ape Tech Column

Deep Dive into Nacos Service Registration and Discovery Mechanisms

This article provides a detailed analysis of Nacos as a service registry, covering its architecture, registration and discovery processes, health‑checking, Raft‑based consistency, Spring Cloud integration, and practical code examples for developers building micro‑service systems.

JavaMicroservicesService DiscoveryNacosService RegistrationSpring CloudRaft

Databases Jun 2, 2022 DataFunSummit

An In‑Depth Overview of Apache BookKeeper: Architecture, Features, and Use Cases

This article provides a comprehensive technical overview of Apache BookKeeper, covering its role as a distributed append‑only log service, core concepts, high‑availability mechanisms, storage‑media evolution, comparisons with Raft, and community resources, while illustrating its use in Pulsar and large‑scale data platforms.

High AvailabilityPulsarStorageData InfrastructureApache BookKeeperDistributed Log

Backend Development May 20, 2022 Bilibili Tech

Design and Implementation of Bilibili Object Storage Service (BOSS): Architecture, Topology, Metadata, Erasure Coding, and Scaling

The article chronicles Bilibili’s 13‑day development of BOSS, a custom object storage service, detailing how it replaces MySQL‑based routing and ID generation with replicated etcd or Raft KV stores, models metadata via protobuf, adopts erasure coding and a Bitcask‑style engine, and implements safe delete, replica repair, and horizontal scaling for a resilient large‑scale system.

distributed systemsbackend architecturescalabilityerasure codingobject storagemetadata design

Previous Page 8 Next