Every now and then, a wave of change sweeps the entire domain by the foot in a specific industry. Numerous examples throughout history have shown the power of a shift or an idea. Electricity (1600), the steam engine (1712), the telegraph (1836), and the internal combustion engine (1859) are just a few of the technological innovations that have upended industries and society in the last 400 years. Let's go on to the 20th century, where innovations like the television (1926),jet engines (1939), computers (1941),transistors(1947), personal computers (1975), and cellular mobile phone networks have increased the frequency of disruption (1979).

However, the Internet was responsible for the initial revolution in how corporations conduct themselves. IT services then appeared alongside it. The first computers entered the corporate sector with the release of IBM's first major computer, the IBM 701, in the early 1950s, however the roots of the IT industry were already planted much earlier with technological developments. In 1990, the market for IT services had reached $153 billion after decades of gradual but consistent expansion. Since then, the IT sector has experienced consistent growth with only a few years of hardship in between.

With all the data thrown at the past, one thing is very clear: C suites are reliving the heyday of business. The way the IT sector supports business is changing as a result of new technologies including cloud computing, big data, mobility, and inmemory computing. Business apps fueled a significant shift. System integration will give way to services integration, and the peopleled and technology-assisted approach will be replaced in the IT services sector. In other words, increasingly autonomous systems that are data-driven, cognitive, and automated will carry out the majority of routine tasks and procedures. IT Consulting is the name to remember that will significantly change the way businesses perceive digital transformation.