This Book Series is to help people learn Oracle Cloud Infrastructure. This is the Fourth part in the series Unravel OCI . This book covers the following Understand the Various Storage Options provided in Oracle Cloud Infrastructure. It has the following topics covered Dense IO Shapes - Compute Instances with NVMe Local storage Block Storage - Block Volumes and Boot Volumes, Backups, Restore, Cloning etc, Object Storage - Standard and Archive Storage, Buckets, Public Vs Private Buckets, Pre Authenticated Requests URLs, Working with REST APIs and CLI, Object Lifecycle Policies etc. Storage Gateway - Using Storage Gateway to create File Systems and mount them in Compute Instances ( On OCI or On-Premise) and work with Object storage Buckets, File Storage - Understand File Storage Service, Mount Targets, File Systems and mount them on Compute Instances, VCN Security Rules to enable access to File Storage The book also includes practice instructions that the reader can use to work on OCI to implement the concepts learned in this book. This book and the series can be used by those who want to learn Oracle Cloud Infrastructure and those who are interested in getting Certified as Oracle Cloud Infrastructure 2019 Architect Associate - 1Z0-1072 Exam