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.IT services is the process of ensuring that the processes of handling the data, whether storage or manipulation is working efficiently.
IT services are mostly found in big institutions and mainly they involve data storage, protection, retrieving and even manipulation. 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. The article will mainly focus on the kind of the things that these IT personnels normally are supposed to do.
There is the need to store data. The data is normally stored in given formats, such that the retrieval requires special permissions or even the pattern can only be understood by them that are involved in the designing and storage process. The data is mainly stored by in the databases and as such, specialized person is needed to design the required database. The designing process is not a walk in the park due to the required expertise and also the need the logistics.
We will focus on the retrieving concept of the already stored database. The data is normally stored in terms of texts and figures. This means a lot of care need to be taken in the retrieving process so that it does not affect the other data that is stored in the same database. The said data is stored in form of packets and each packet has its own specific name such that, calling the packet requires that specific name. Therefore, retrieving the data requires some amount of effort in typing of calling the specific identifier.
Manipulation is the other issue in ensuring that the data is fine. Data can be manipulated in many forms. Data manipulation can involve getting the meaning of the words or even in getting the meanings of certain words through such things as data analysis or even transcribing the audio voices. When the above has been done, the data is said to have been manipulated.Manipulation is mostly done in the last stages where the data is being used. Manipulation is normally done so that one can get the meaning behind certain figures or words.
There is the moving of data from one station or computer to the other. Data can be transmitted through the internet medium or even through other means like the use of wires. Through the data transmission, it is possible for one to get the information shared between different organization. Through transmission, security is guaranteed through encapsulation and also providing other security features.