{"id":115080,"date":"2024-04-15T14:30:00","date_gmt":"2024-04-15T12:30:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/novosti-interneta\/proekt-redka-razvivaet-realizacziyu-protokola-i-api-redis-poverh-sqlite"},"modified":"2024-04-15T14:30:00","modified_gmt":"2024-04-15T12:30:00","slug":"proekt-redka-razvivaet-realizacziyu-protokola-i-api-redis-poverh-sqlite","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/novosti-interneta\/proekt-redka-razvivaet-realizacziyu-protokola-i-api-redis-poverh-sqlite","title":{"rendered":"Redka projekt arendab Redis protokolli ja API rakendust SQLite kohal","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Redka projekti esimesed v\u00e4ljaanded on avaldatud, mille eesm\u00e4rk on pakkuda RESP-protokolli ja API-t, mis on \u00fchilduvad Redis andmebaasiga, kuid rakendatakse SQLite teegi kohal. SQLite kasutamine v\u00f5imaldab andmetele juurde p\u00e4\u00e4seda SQL keelt kasutades, n\u00e4iteks aruannete koostamiseks v\u00f5i andmete anal\u00fc\u00fcsimiseks. Toetatakse ACID-tehingute kasutamist. Redka saab k\u00e4ivitada kas serverile<\/a>, mis v\u00f5tab vastu v\u00f5rgu kaudu p\u00e4ringuid, v\u00f5i kasutada Go keele moodulina. Projekti kood on kirjutatud Go keeles ja jagatakse BSD litsentsi alusel. <\/p>\n

Praegu on Redkas lisatud toed stringide ja hash'ide t\u00f6\u00f6tlemiseks, samuti k\u00e4sku stringiandmete, v\u00f5tmete, tehingute ja hash'ide manipuleerimiseks. N\u00e4iteks on saadaval k\u00e4sud, et seadistada ja saada \u00fche v\u00f5i mitme v\u00f5tmega seotud stringi v\u00e4\u00e4rtust, m\u00e4\u00e4rata v\u00f5tmete eluea pikkus, v\u00e4\u00e4rtuste suurendamine\/v\u00e4hendamine, v\u00f5tmete otsimine mustri j\u00e4rgi, v\u00f5tmete \u00fcmbernimetamine, k\u00e4skude seeria t\u00e4itmine tehingu raames, tehingu t\u00fchistamine ja t\u00f6\u00f6tamine hash'e v\u00e4ljadega. <\/p>\n

Peagi plaanitakse lisada tugi nimekirjadele, kogudele (sets) ja sorteeritud kogudele. Kauges tulevikus oodatakse HyperLogLog algoritmi rakendamist, v\u00f5imalusi geograafiliste koordinaatidega manipuleerimiseks ja k\u00e4ske, et suhelda publish\/subscribe mudeli kasutamisega. Praegu ei ole plaanis lisada tuge Lua skriptidele, autentimisele, ACL-le, watch\/unwatch funktsioonile ja mitme andmebaasiga t\u00f6\u00f6tamise v\u00f5imalusele. serveril<\/a> Klastrite toetust (Redis Cluster) ja j\u00e4lgimist (Redis Sentinel) kindlasti ei rakendata. <\/p>\n

Redis projekti t\u00f6\u00f6riistade kasutamisega tehtud j\u00f5udluse test n\u00e4itas, et Redka j\u00e4\u00e4b Redisest maha 2-6 korda, kuna puuduvad spetsiifilised optimeerimised v\u00f5tme\/v\u00e4\u00e4rtuse andmesalvestamiseks. Erinevalt sellest, et loodud testkeskkonnas n\u00e4itas Redis 133 000 SET operatsiooni sekundi kohta ja 139 000 GET operatsiooni sekundi kohta, samas kui Redka j\u00f5udlus oli 30 000 SET ja 63 000 GET operatsiooni sekundis, kui andmebaas asus RAM-is. Kui andmebaas oli salvestatud diskile, oli Redka j\u00f5udlus 22 000 SET operatsiooni sekundi kohta ja 56 000 GET operatsiooni sekundi kohta.
\n
Allikas: opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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Redka \u043c\u043e\u0436\u0435\u0442 \u0437\u0430\u043f\u0443\u0441\u043a\u0430\u0442\u044c\u0441\u044f \u0432 \u0444\u043e\u0440\u043c\u0435 \u0441\u0435\u0440\u0432\u0435\u0440\u0430, \u043f\u0440\u0438\u043d\u0438\u043c\u0430\u044e\u0449\u0435\u0433\u043e \u0437\u0430\u043f\u0440\u043e\u0441\u044b \u043f\u043e \u0441\u0435\u0442\u0438, \u0438\u043b\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0432 \u0432\u0438\u0434\u0435 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-115080","post","type-post","status-publish","format-standard","hentry","category-novosti-interneta"],"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\udd47Redka projekt arendab Redis protokolli ja API rakendust SQLite'i peal | ProHoster","description":"Avaldatud on Redka projekti esimesed v\u00e4ljaanded, mis on suunatud RESP-protokolli ja API pakkumisele, mis on \u00fchildukad Redis andmebaasiga, kuid rakendatud SQLite teegi peal. SQLite'i kasutamine v\u00f5imaldab andmetele p\u00e4\u00e4seda SQL keele abil, n\u00e4iteks aruannete koostamiseks v\u00f5i andmete anal\u00fc\u00fcsimiseks. Toetatakse ACID-tehingute kasutamist. 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