Buy
You can also buy the German version or the Korean version. And you can get the FREE Microservice Primer.
Amazon
If you buy the eBook from Amazon, you get the Kindle version with DRM (digital rights management).
Here are the links to eBook on the Amazon web sites:
On the other Amazon website you can search for the ASIN: B01AESEMPQ .
Here are the links to the paperback on the Amazon web sites: