Google cloud services can be broadly grouped into 5 sections 1. Computer 2. Storage 3. Machine Learning 4. Big Data 5.Application Services . To tell in short Machine learning is a branch of AI and Computer Science which focuses on data and algorithms to imitate the way humans learn, gradually improving their acurracy. And Big data is a collection of data that is huge in volume yet growing exponentially with time .it is data so large in size and complexity that none of the traditional data management tools can store it or process it efficiently. The term cloud computing was created by the US National Insitute of Standards and Technology. To get into the history of the cloud. It started with the first wave known as colocation note that colocation is a data centre facility in which businesses can rent space for servers and other computing hardware. Then the second wave was of virtualized data centres and the third wave is of container-based architecture.