Azure - Data lake
a data lake is a repository for large quantities and varieties of both structured and unstructured data in their native formats. if you have azure subscription, it is very easy to create new Azure data lake quickly. Click on new from the left side pan from Azure screen and select Data + Analytics after selecting the Data Lake Store, click on create button which will open another window to provide some more options. after creation, we can see the data lake properties from the dashboard as shown below.