DuckDB v2.0 预览版发布：转向分布式网络架构
原标题：Beyond Embedded: How DuckDB v2.0 Shifts Architecture Toward Distributed Network Capabilities
AI 摘要
DuckDB Labs 发布了代号为 Cyanoptera 的 v2.0 预览版，该版本引入原生客户端/服务器模式，通过 quack 协议和 CONNECT 语句支持网络连接，并扩展了分布式拓扑能力。同时，v2.0 重构了扩展系统，提供稳定的 C API 和 ABI 保证，支持自定义扩展仓库，并完善了 VARIANT 类型、异步 I/O 等性能优化。社区反响积极，开发者认为其能降低云成本并简化分析工作流，正式版预计于 2026 年秋季发布。
正文节选
DuckDB Labs has published an official preview of DuckDB v2.0, codenamed "Cyanoptera." Representing more than 10000 commits since version 1.5, the milestone marks a major architectural evolution for the open-source analytical engine. While DuckDB established its reputation as a fast, embedded, in-process columnar database, v2.0 expands its operational envelope into distributed topologies and stabilises its plugin ecosystem without sacrificing its single-binary simplicity. The general availability