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Oracle Cloud: script to stop all PaaS services

With metered cloud services, keeping all your instances running may become expensive. The goal is to start them only when you need them. Here is a script that stops all instances you have on the Oracle Cloud Service PaaS. You can schedule it for example to stop them at the end of the business day, or when they are not active for a long time. The scripts use the REST API called with curl, JSON output parsed with jq, HTTP status explained with links.

In the first part of the script, I set the variables. Set them to your user:password, identity domain, cloud service url, ssh key:

u="MyEmail@Domain.net:MyPassword"
i=a521642
r=https://dbcs.emea.oraclecloud.com

Virtualizing Big Data in the Cloud

I’m in sunny Phoenix this week at the Data Platforms 2017 Conference and looking forward to a break in the heat when I return to Colorado this evening.

As this event is for big data, I expected to present on how big data could benefit from virtualization, but was surprised to find that I didn’t have a lot of luck finding customers utilizing us for this reason, (yet).  As I’ve discussed in previous presentations, I was aware of what a “swiss army knife” virtualization is, resolving numerous issues, across a myriad of environments, yet often unidentified.

Delivering Migration Projects on Time

I did a couple great sessions yesterday for the awesome Dallas Oracle User Group, (DOUG.)  It was the first time I did my thought leadership piece on Making Sense of the Cloud and it was a great talk, with some incredible questions from the DOUG attendees!

The Chicken Before the Egg of Cloud Migrations

For over a year I’ve been researching cloud migration best practices.  Consistently there was one red flag that trips me that I’m viewing recommended migration paths.  No matter what you read, just about all of them include the following high level steps:

Preparing an AzureEnvironment- Part I

Azure is the second most popular cloud platform to date, so it’s where Delphix naturally is going to support second on our road to the cloud.  As I start to work with the options for us deploying Delphix, there are complexities I need to educate myself on in Azure.

AWS CloudWatch with Delphix AWS Trial

I love valuable metric data and I wanted to see what’s offered from different cloud providers.  Metrics are data and data ensures that when performance is impacted, we have the information we need to answer questions and resolve issues.

Swingbench with the AWS Trial

Swingbench is a one of the best choices for easy loads on a database.

Google Cloud Platform instances and Oracle Database

When it comes to choose a cloud instance to run Oracle Database, you want to be able to run your workload on the minimum CPU cores. This is why in a previous post I measured how many logical reads per seconds can be achieved with a SLOB workload, on AWS which is often the first considered, and will probably do it on Azure in the future. I did the same on the Oracle Cloud which is the only one where Oracle make it easy to run an license the Oracle Database.

Manually Adding Sales History, (SH) Schema to 11.2.0.4

Most people know I like to do things the hard way… </p />
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Oracle 12cR2, RAC, Cloud, ACFS, PDB thin clones and asmadmin

In the Oracle Public Cloud, fast provisioning gets all its meaning when creating a RAC database service: in one hour you can get an operational highly available multitenant database. You can even create it in Data Guard for Disaster Recovery. Now, Oracle is pushing ACFS to store the datafiles rather than direct ASM. Especially in multitenant because a great feature is thin cloning: CREATE PLUGGABLE DATABASE AS SNAPSHOT COPY. However, I encountered an error when I tried it for the first time.

TDE keystore

SQL> create pluggable database pdb2 from pdb1 snapshot copy;
create pluggable database pdb2 from pdb1 snapshot copy
*
ERROR at line 1:
ORA-28357: password required to open the wallet

Oh yes, in the cloud all tablespaces are encrypted. In 12.2 we can put the keystore password in the command: