After a crash, PostgreSQL syncs every file in your data directory before replaying any WAL—and on large clusters, this can consume minutes. (I consult on PostgreSQL through PGX Inc..)

max_sync_workers_per_subscription parallelizes table copies across tables, not within them.

Go教程深入讲解并发编程核心概念，包括goroutine轻量线程、channel通信、select多路复用、context取消与超时、sync锁与原子操作。内容涵盖WaitGroup同步、缓冲/无缓冲通道、生产者消费者模式、事件循环、级联取消、RWMutex缓存及原子计数器，全面展示Go并发编程的实践应用。

Cloudflare推出Bot Preference Sync功能，帮助网站所有者同步AI机器人偏好设置与robots.txt文件。该功能允许用户配置搜索、代理和训练类机器人的访问权限，并自动更新robots.txt。新客户默认启用，出版网站可选择默认禁止训练。此功能旨在提高透明度，让网站所有者更好地控制内容使用。

James Arthur shares why sync is the next frontier in frontend architecture. He explains how extending reactivity to the server with Electric and TanStack DB replaces imperative fetching with...

Tensor Core 是专用的矩阵计算单元，利用 MMA 指令实现高效的矩阵乘加运算。FP16 Tensor Core 的吞吐量可达 72.8 TFLOP/s，显著高于 FP32 的 16 TFLOP/s。使用 Tensor Core 时，数据传输速度常成为瓶颈，因此需要优化数据布局和访存策略。CUDA 的 wmma API 简化了 Tensor Core 的使用，而高性能库如 CUTLASS 则能更精细地控制数据布局。

Rocicorp has released Zero 1.0, a stable version of its sync engine after two years of development. This update introduces a schema change hook for Supabase and includes bug fixes. Zero operates...

data_sync_retry is a boolean, it defaults to off, and its context is postmaster so changing it needs a restart. You will almost certainly never change it. It exists as the visible scar tissue from...

The Stripe Sync Engine, originally built by Supabase, is now part of the Stripe GitHub org

Go 语言的 sync/v2 提案通过引入泛型，旨在解决 sync 包的类型安全和性能问题，改进 API，提升并发编程体验。尽管引发讨论，支持者认为性能提升和开发体验改善是必要的。