Le principali caratteristiche di Postgres WASM: <\/p>\n
- \n
- Salvataggio e ripristino dello stato del database da file o dallo storage del browser basato su IndexedDB.\n
- Avvio rapido da un file con stato salvato della macchina virtuale o avvio completo con riavvio dell'emulatore.\n
- Possibilit\u00e0 di separazione macchina virtuale<\/a> da 128 a 1024 MB di memoria.\n
- Impostazione della dimensione del carattere del terminale web.\n
- Supporto per il caricamento di file nell'ambiente virtuale, incluso il caricamento di dump di database.\n
- Supporto per il download di file dall'ambiente virtuale.\n
- Configurazione delle connessioni di rete in entrata e in uscita, creazione di un tunnel per inoltrare le richieste alla porta di rete 5432. <\/ul>\n
Tra i possibili ambiti di applicazione di Postgres WASM si citano la creazione di sistemi dimostrativi e formativi, l'organizzazione del lavoro con i dati in modalit\u00e0 offline, l'analisi dei dati in modalit\u00e0 offline, il testing delle funzionalit\u00e0 e delle configurazioni di PostgreSQL, la creazione di un ambiente locale per sviluppatori, la preparazione di snapshot di uno stato specifico del database da inviare ad altri sviluppatori o al supporto, il testing della replica logica da database esterni.
![\"Il](\"\/wp-content\/uploads\/2022\/10\/d08317d01f873827d336a45fdcd35255.jpg\")
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Fonte: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"\u041e\u0442\u043a\u0440\u044b\u0442\u044b \u043d\u0430\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043f\u0440\u043e\u0435\u043a\u0442\u0430 Postgres WASM, \u0440\u0430\u0437\u0432\u0438\u0432\u0430\u044e\u0449\u0435\u0433\u043e \u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0435 \u0441 \u0421\u0423\u0411\u0414 PostgreSQL, \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0435\u0435 \u0432\u043d\u0443\u0442\u0440\u0438 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0430. \u0421\u0432\u044f\u0437\u0430\u043d\u043d\u044b\u0439 \u0441 \u043f\u0440\u043e\u0435\u043a\u0442\u043e\u043c \u043a\u043e\u0434 \u043e\u0442\u043a\u0440\u044b\u0442 \u043f\u043e\u0434 \u043b\u0438\u0446\u0435\u043d\u0437\u0438\u0435\u0439 MIT. \u041f\u0440\u0435\u0434\u043b\u0430\u0433\u0430\u0435\u0442\u0441\u044f \u0438\u043d\u0441\u0442\u0440\u0443\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u0439 \u0434\u043b\u044f \u0441\u0431\u043e\u0440\u043a\u0438 \u0440\u0430\u0431\u043e\u0442\u0430\u044e\u0449\u0435\u0439 \u0432 \u0431\u0440\u0430\u0443\u0437\u0435\u0440\u0435 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u043e\u0439 \u043c\u0430\u0448\u0438\u043d\u044b c \u0443\u0440\u0435\u0437\u0430\u043d\u043d\u044b\u043c Linux-\u043e\u043a\u0440\u0443\u0436\u0435\u043d\u0438\u0435\u043c, \u0441\u0435\u0440\u0432\u0435\u0440\u043e\u043c PostgreSQL 14.5 \u0438 \u0441\u043e\u043f\u0443\u0442\u0441\u0442\u0432\u0443\u044e\u0449\u0438\u043c\u0438 \u0443\u0442\u0438\u043b\u0438\u0442\u0430\u043c\u0438 (psql, pg_dump). \u0420\u0430\u0437\u043c\u0435\u0440 \u0438\u0442\u043e\u0433\u043e\u0432\u043e\u0439 \u0441\u0431\u043e\u0440\u043a\u0438 \u043e\u043a\u043e\u043b\u043e 30 \u041c\u0411. \u041d\u0430\u0447\u0438\u043d\u043a\u0430 \u0432\u0438\u0440\u0442\u0443\u0430\u043b\u044c\u043d\u043e\u0439 \u043c\u0430\u0448\u0438\u043d\u044b \u0444\u043e\u0440\u043c\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u043f\u0440\u0438 \u043f\u043e\u043c\u043e\u0449\u0438 \u0441\u043a\u0440\u0438\u043f\u0442\u043e\u0432 buildroot […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":105245,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-105244","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Il progetto Postgres WASM ha preparato un ambiente funzionante nel browser con il database PostgreSQL | ProHoster","description":"Sono aperti i progressi del progetto Postgres WASM, che sviluppa un ambiente con il database PostgreSQL operante all'interno del browser. 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