https://socake.github.io/tags/%E5%88%86%E5%B8%83%E5%BC%8F/Recent content in 分布式 on 黄文卓 | DevOps EngineerHugo -- gohugo.iozh-CN17691281867@163.com (Wenzhuo Huang)17691281867@163.com (Wenzhuo Huang)© 2026 Wenzhuo HuangSun, 29 Mar 2026 10:45:00 +0800https://socake.github.io/posts/ray-serve-model-deployment/Sun, 29 Mar 2026 10:45:00 +080017691281867@163.com (Wenzhuo Huang)https://socake.github.io/posts/ray-serve-model-deployment/Ray Serve 是被很多团队忽视的模型服务框架。它在复杂 DAG、异构资源、弹性伸缩上的表现远超单纯的 FastAPI。本文讲清它的核心抽象和生产落地。https://socake.github.io/posts/clickhouse-ops-practice/Sun, 15 Mar 2026 10:00:00 +080017691281867@163.com (Wenzhuo Huang)https://socake.github.io/posts/clickhouse-ops-practice/ClickHouse 高吞吐 OLAP 能力背后有一套独特的运维范式：ReplicatedMergeTree、ZooKeeper/Keeper、分布式表、物化视图、TTL、MergeTree 家族选型。本文按生产落地路径，从集群规划、副本分片、写入优化、查询调优、物化视图到慢查询排查，配套可直接复用的 SQL 与运维脚本。https://socake.github.io/posts/vllm-multi-node-distributed/Tue, 03 Mar 2026 09:30:00 +080017691281867@163.com (Wenzhuo Huang)https://socake.github.io/posts/vllm-multi-node-distributed/从单机 8 卡讲到多机多卡，把 vLLM 的 TP/PP 拆分、Ray 启动方式、NCCL 调优、PagedAttention 显存核算和常见翻车场景串成一条完整的落地路径。https://socake.github.io/posts/etcd-ops-practice/Sun, 13 Apr 2025 13:37:00 +080017691281867@163.com (Wenzhuo Huang)https://socake.github.io/posts/etcd-ops-practice/ETCD 是 Kubernetes 的命脉，所有集群状态都存储在这里。本文从实际运维角度梳理部署、备份、恢复和配置动态更新的完整操作链路，包含多个踩坑经验。https://socake.github.io/posts/mongodb-sharding-practice/Wed, 20 Nov 2024 15:00:00 +080017691281867@163.com (Wenzhuo Huang)https://socake.github.io/posts/mongodb-sharding-practice/很多团队把 MongoDB 分片当成"设个 shard key 就完事"，结果上线半年后发现 80% 数据在一个 shard 上、balancer 每天搬几十 GB 却怎么都追不上、某个 collection 出现 jumbo chunk 无法分裂。这篇文章把我在几套 MongoDB 分片集群上的经验整理出来，希望能让你在分片之前少走一些弯路。