IT is the process of storing data, retrieving, processing and even manipulating the data by the use of a computer or any other electronic means. The said data is information that is in form of pictures, or even numbers.We can hence say that, IT services is the process of ensuring that these processes are working normally or are working efficiently.
These kind of services can mainly be found in the giant institutions that does the work of handling and manipulating the data. For one to be an IT expert, he or she needs to a minimum of a bachelor degree from a recognized institution of higher learning. Let’s look at some of the work that is meant to be accomplished through the It services
To begin with, there is the need for data storage. The data is normally stored in a particular format such that it cannot be retrieved by any person outside the system or outside the confines of the retrieval procedure. The data is not stored in the normal computer programs, but special people need to come on board to help in the designing process. The designing process requires high skills and also the logistics required are quite expensive.
Retrieving the already stored data in the database. he data that stored is normally in terms of texts and figures. Care and already established procedures need to be followed in ensuring that the retrieval process is fine and that it does not hurt other data and items already stored in the database. To ensure this is achieved, the data are always in packets and each packet has got a specific identifier called a key. Thus, when retrieving the said data, you only need to have the key, call the packet and you have the data in your hands.
The other issue is manipulating the data. There are endless ways of doing data manipulations. For instance, a person can do data analysis incase the data is in figures and numbers or even find the meaning of the words used in the audio voices if the the file is in terms of the sound. When meaning is found and the data stored in another format, we say that the data is being manipulated.Manipulation is always the last stage in the whole process. Manipulation is normally done in an attempt to get the meaning of words, phrases and audio files.
There is the moving of data from one station or computer to the other. Data can be transmitted in various means like for example the use of internet or even by the use of cables in networking. Transmitting improves the idea of sharing data and information. There is security in the transmission process through coating of the data and provision of passwords.