• Limitations of indexes in MongoDB

    Limitations of indexes in MongoDB
    each index not only occupies part of the memory space but also causes an overhead on each insert, update, and delete operation. so, if you rarely use your collection for read
  • All things about RAM laptop and what you need to know

    All things about RAM laptop and what you need to know
    what is ram? why is ram so important to laptops? how much ram does a laptop need? are there any types of ram you can use? and how to use ram to achieve the highest efficiency?