{"id":182581,"date":"2026-07-10T10:53:26","date_gmt":"2026-07-10T08:53:26","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/pgrust-klon-postgresql-na-rust-prohodyashhij-vse-regressionnye-testy"},"modified":"2026-07-10T10:53:26","modified_gmt":"2026-07-10T08:53:26","slug":"pgrust-klon-postgresql-na-rust-prohodyashhij-vse-regressionnye-testy","status":"publish","type":"post","link":"https:\/\/prohoster.info\/es\/blog\/news\/pgrust-klon-postgresql-na-rust-prohodyashhij-vse-regressionnye-testy","title":{"rendered":"pgrust &#8212; un clon de PostgreSQL en Rust, que pasa todas las pruebas de regresi\u00f3n","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Se ha publicado el proyecto pgrust con una implementaci\u00f3n de la base de datos PostgreSQL, reescrita en el lenguaje Rust utilizando el traductor c2rust y un asistente de IA. Se afirma que el proyecto a\u00fan no est\u00e1 listo para su uso en proyectos en producci\u00f3n, pero ya pasa con \u00e9xito todas las pruebas de regresi\u00f3n de PostgreSQL, es compatible con el formato de almacenamiento de datos de PostgreSQL 18.3 y puede usar el cat\u00e1logo de datos de PostgreSQL 18.3. El c\u00f3digo del proyecto se distribuye bajo la licencia AGPLv3, a diferencia del PostgreSQL original, que se proporciona bajo una licencia permisiva de PostgreSQL, similar a las licencias BSD y MIT. Hay disponible una demostraci\u00f3n en l\u00ednea de las capacidades, basada en una construcci\u00f3n en WebAssembly, as\u00ed como una imagen de docker para un arranque r\u00e1pido.      <\/p>\n<p>Como objetivo del desarrollo se menciona lograr una compatibilidad total con PostgreSQL 18.3, as\u00ed como realizar experimentos sobre la modificaci\u00f3n de la arquitectura interna y crear una versi\u00f3n de PostgreSQL libre de las limitaciones arquitect\u00f3nicas que no se pueden eliminar por razones hist\u00f3ricas. El proyecto pasa con \u00e9xito un conjunto de m\u00e1s de 46,000 pruebas de regresi\u00f3n de PostgreSQL, pero a\u00fan es incompatible con las extensiones de PostgreSQL, no proporciona las optimizaciones de rendimiento deseadas y no implementa completamente los lenguajes de procedimientos PL\/Python, PL\/Perl y PL\/Tcl.      <\/p>\n<p>Planes para el futuro:  <\/p>\n<ul>\n<li class=\"l\"> Transici\u00f3n a una arquitectura interna multihilo.\n<li class=\"l\"> Implementaci\u00f3n de pooling de conexiones.\n<li class=\"l\"> Optimizaci\u00f3n para flujos de trabajo que utilizan activamente JSON.\n<li class=\"l\"> Capacidad para crear copias y ramificaciones de elementos de la base de datos en modo Copy-on-Write sin duplicar datos.\n<li class=\"l\"> Experimentos con arquitecturas que no requieren la ejecuci\u00f3n de la operaci\u00f3n VACUUM.\n<li class=\"l\"> Sistema de restricciones en consultas SQL, que permite bloquear el consumo excesivo de recursos en la ejecuci\u00f3n de consultas de mala calidad.\n<li class=\"l\"> Protecci\u00f3n contra la conmutaci\u00f3n del optimizador a planes de ejecuci\u00f3n menos eficientes.    <\/ul>\n<p>Seg\u00fan el autor del proyecto, actualmente se est\u00e1 trabajando en la pr\u00f3xima versi\u00f3n de pgrust, en la que se implementar\u00e1 un modelo de procesamiento de conexiones multihilo en lugar de un grupo de procesos, adem\u00e1s de optimizaciones adicionales como el procesamiento por lotes de filas en tablas y la carga anticipada de datos. Al realizar pruebas con la herramienta percona-tpcc para el procesamiento de transacciones, la nueva versi\u00f3n de pgrust demostr\u00f3 ser un 50% m\u00e1s r\u00e1pida que el PostgreSQL est\u00e1ndar y, al procesar consultas anal\u00edticas, hasta 300 veces m\u00e1s r\u00e1pida.      <\/p>\n<p>Al traducir a Rust se utiliz\u00f3 un enfoque h\u00edbrido, donde el c\u00f3digo de PostgreSQL fue procesado inicialmente con la ayuda del traductor c2rust, que genera una representaci\u00f3n unsafe de Rust, cercana en su estructura al c\u00f3digo original en C. Despu\u00e9s del procesamiento en c2rust, se crearon alrededor de 1000 paquetes crate, que se tradujeron paralelamente a Rust idiom\u00e1tico con la ayuda del modelo de IA Claude y la herramienta Conductor para distribuir tareas entre subagentes que se ejecutan simult\u00e1neamente.<br \/>\n<br \/>Fuente: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=65879\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d \u043f\u0440\u043e\u0435\u043a\u0442 pgrust \u0441 \u0440\u0435\u0430\u043b\u0438\u0437\u0430\u0446\u0438\u0435\u0439 \u0421\u0423\u0411\u0414 PostgreSQL, \u043f\u0435\u0440\u0435\u043f\u0438\u0441\u0430\u043d\u043d\u043e\u0439 \u043d\u0430 \u044f\u0437\u044b\u043a\u0435 Rust c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0442\u0440\u0430\u043d\u0441\u043b\u044f\u0442\u043e\u0440\u0430 c2rust \u0438 AI-\u0430\u0441\u0441\u0438\u0441\u0442\u0435\u043d\u0442\u0430. \u0417\u0430\u044f\u0432\u043b\u0435\u043d\u043e, \u0447\u0442\u043e \u043f\u0440\u043e\u0435\u043a\u0442 \u043f\u043e\u043a\u0430 \u043d\u0435 \u0433\u043e\u0442\u043e\u0432 \u0434\u043b\u044f \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0432 \u0440\u0430\u0431\u043e\u0447\u0438\u0445 \u043f\u0440\u043e\u0435\u043a\u0442\u0430\u0445, \u043d\u043e \u0443\u0436\u0435 \u0443\u0441\u043f\u0435\u0448\u043d\u043e \u043f\u0440\u043e\u0445\u043e\u0434\u0438\u0442 \u0432\u0441\u0435 \u0440\u0435\u0433\u0440\u0435\u0441\u0441\u0438\u043e\u043d\u043d\u044b\u0435 \u0442\u0435\u0441\u0442\u044b PostgreSQL, \u0441\u043e\u0432\u043c\u0435\u0441\u0442\u0438\u043c \u0441 \u0444\u043e\u0440\u043c\u0430\u0442\u043e\u043c \u0445\u0440\u0430\u043d\u0435\u043d\u0438\u044f \u0434\u0430\u043d\u043d\u044b\u0445 PostgreSQL 18.3 \u0438 \u043c\u043e\u0436\u0435\u0442 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c data-\u043a\u0430\u0442\u0430\u043b\u043e\u0433 \u043e\u0442 PostgreSQL 18.3. \u041a\u043e\u0434 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u044f\u0435\u0442\u0441\u044f \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-182581","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.2 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u041e\u043f\u0443\u0431\u043b\u0438\u043a\u043e\u0432\u0430\u043d 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