Two disciplines that are on the rise and for which training is key as it allows you to boost your professional career. Table of Contents What are distributed databases and what are their characteristics Distributed databases are a type of database that allow information to be stored securely at different points that act as nodes. Each one of these points forms part of a network of computers connected to each other and with access to the data and a copy of the same in each one of them. This is fundamental since with this distributed databases save costs among other advantages that we will develop later.
Distributed databases manage multiple sites. However although it is basith mobile number list Unied on a system of interconnected nodes when it comes to operating and accessing it it functions as a single logical database. On the other hand another of the important characteristics of this type of database is that they do not need to know the exact location of the place where the data is stored. When running a query against a distributed database nodes located in different data centers work together to answer the question. On the other hand it must also be taken into account that there are different types of distributed databases depending on.
What needs to be done with them homogeneous. In this case the system attributes as well as the physical resources operating system and the database manager are uniform in all the points or nodes where the access to the database is located. Homogeneous distributed databases are easier to manage. Heterogeneous. This type of distributed database is used for cases in which greater customization is required. As you can guess in this case the different access points can have different types of attributes.