Погружение в мир NoSQL
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NoSQL, или "нереляционная" база данных, представляет собой подход к хранению и извлечению данных, который отличается от традиционной реляционной модели SQL. Эти базы данных часто используются для работы с большими объемами неструктурированных или полуструктурированных данных.
BY SQL для тестировщика
With the help of the Search Filters option, users can now filter search results by type. They can do that by using the new tabs: Media, Links, Files and others. Searches can be done based on the particular time period like by typing in the date or even “Yesterday”. If users type in the name of a person, group, channel or bot, an extra filter will be applied to the searches.
For some time, Mr. Durov and a few dozen staffers had no fixed headquarters, but rather traveled the world, setting up shop in one city after another, he told the Journal in 2016. The company now has its operational base in Dubai, though it says it doesn’t keep servers there.Mr. Durov maintains a yearslong friendship from his VK days with actor and tech investor Jared Leto, with whom he shares an ascetic lifestyle that eschews meat and alcohol.
SQL для тестировщика from ru