На Западе предрекли ответ Европы на остановку трубопровода «Дружба»

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The first thing a multi-tasking operating system needs from hardware is isolation: multiple programs must share one processor without being able to read, write, or jump into each other's memory. The 80386 achieves this through memory protection -- two independent address translation layers.

Since Mongo is schemaless, there is no need to specify schema, only collections must be created. Same for indexes - these are just classic (B-tree) indexes that work on any field type.

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Firm admits supplying water unfit for human consumption after nearly 150 people fell ill