The storage, retrieval and manipulation of data by use of digital medium or electronic means is some of the answers that IT services seeks to answer. The stored data is in the form of electronic images of even numbers and pictures.It services is the process of ensuring that these process are working efficiently and we shall see this in some short while.
These kind of services can mainly be found in the giant institutions that does the work of handling and manipulating the data. IT experts are always learned individuals with minim of bachelor degrees from recognized institutions. The article will only be confined to the Jobs that IT personnel normally do.
To begin with, there is the need for data storage. Storing data means that, the data is in some patterns or even sequences such that it cannot be retrieved without the consent of the relevant person. 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.
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. When one wants to retrieve the data, he only types or calls the key relating to the given data packet.
The other issue is manipulating the data. Data can be manipulated in many forms. 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. In all this, we say that the data is being manipulated.It is worth noting that, manipulation is mostly done when data is being used. Manipulation is normally done in an attempt to get the meaning of words, phrases and audio files.
The last point involves transporting of data. 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.