Book Image

IBM SmartCloud Essentials

By : Edwin Schouten
Book Image

IBM SmartCloud Essentials

By: Edwin Schouten

Overview of this book

IBM, the oldest technology company in the world, has a wide variety of powerful cloud services to offer from its IBM SmartCloud portfolio. Being able to differentiate them, and knowing how to use them efficiently gives you a competitive advantage over others. Starting with the basics of cloud computing, this guide covers the wide range of cloud components, services, and solutions in the IBM SmartCloud portfolio. Following on from this, you'll be introduced to the public , Infrastructure as a Service (IaaS) cloud service - IBM SmartCloud Enterprise; before peeking into the future of IBM cloud services. Using this book, you will discover the advantage of both traditional enterprise computing and public cloud computing. You will explore IBM's portfolio of cloud computing solutions ranging from infrastructure services (IaaS), to business services (BPaaS), and private to public cloud. You will be taken through a number of in-depth use-cases, examples, and hand-on exercises that will help you to take advantage of infrastructure as a service solution IBM SmartCloud Enterprise quickly and easily. You will learn everything you need to know about the IBM SmartCloud Enterprise, including how to take advantage of cloud computing within your organization.
Table of Contents (14 chapters)

Premium services


Now that we have discovered what the basic services are, let's see how these can be extended to allow more advanced configurations. There are three types of premium services available: network access, storage, and support options.

Storage options

It is quite obvious that the amount of storage provided with the virtual machine instance is not sufficient for our needs. We have the option to append the virtual machine instances with additional storage, which will remain until it is manually deleted, using block storage.

Block storage

Block storage, also called persistent storage, is ideal for applications with higher I/O requirements such as database files. Block storage is available in eight unit sizes: 60 GB, 256 GB, 512 GB, 1 TB, 2 TB, 4 TB, 8 TB, and 10 TB.

The usage charge is based on the number of gigabytes (GBs) ordered in each persistent storage block, independent of the actual used GBs, and the number of storage I/O access requests.

Interestingly, the images in the private...