Как ускорить базу данных при помощи шардирования
Шардирование было одним из первых механизмов, позволяющих распределять базы данных для повышения их производительности. Последние инновации превратили шардирование в один из лучших механизмов в своем роде.
Базы данных
BY Базы данных | Access, SQL, Big Data
Launched in 2013, Telegram allows users to broadcast messages to a following via “channels”, or create public and private groups that are simple for others to access. Users can also send and receive large data files, including text and zip files, directly via the app.The platform said it has more than 500m active users, and topped 1bn downloads in August, according to data from SensorTower.
Telegram is a free app and runs on donations. According to a blog on the telegram: We believe in fast and secure messaging that is also 100% free. Pavel Durov, who shares our vision, supplied Telegram with a generous donation, so we have quite enough money for the time being. If Telegram runs out, we will introduce non-essential paid options to support the infrastructure and finance developer salaries. But making profits will never be an end-goal for Telegram.
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