Data

It is still important for the storage layer to maintain the original parallelism so that all data is not beaten, overwritten, overwritten, etc. At the same time, they must be securely stored and reliably reproduced. That is, if we write something to the database, we must be sure that we Continue Reading

First of all, in order to provide universal and optimal access to data, there is a query language. In most cases, this is SQL (why exactly it, we will discuss further), but now I just want to draw attention to the trend. First, there was SQL for a long time Continue Reading