Krasimir Kovachki

Today I start with first 20c database creation and would like to share how its look like the entire process for create of new CDB database

This will be the first step to test upgrade from 12.2 to 20c which will be available here very soon

Read more »

Great new, Oracle Database 20c is available in the Oracle Cloud as preview mode

Well, What are the new features of Oracle 20c ?

https://docs.oracle.com/en/database/oracle/oracle-database/20/newft/new-features.html

• the non-CDB architecture will be desupported with Oracle 20c
• The usage of Multitenant architecture will be mandatory.
• A New JSON Datatype for SQL and PL/SQL in 20c
• Lots of machine learning algorithms
• AutoML
• Native Blockchain tables

Oracle Documentation for Database 20c 

https://docs.oracle.com/en/database/oracle/oracle-database/20/index.html

You can register for the webcast

https://go.oracle.com/LP=88665?elqCampaignId=238519&src1=:so:tw:or:dg:ocorp:&SC=:so:tw:or:dg:ocorp:&pcode=NAMK200128P00030

This webcast will explore changes and new features expected in version 20c, Slated for release in 2020, including enhancements to Multitenant architecture, JSON, Machine Learning, and more.

Read more »

In this post, I am going to present, how to provision very easy and fast a Weblogic Application Server - FMW infrastructure with enabled JRF template and fully operational domain ready for ADF Application.

Oracle provides a very easy process for WebLogic installation by using a predefined image that is ready for cloud deployment and simple integration with all surrounding services in the cloud.

If you following the below steps you will see how simple is to bring up, for example, WebLogic with ATP database or Database as a Service with that internal development and predefined integration in the image it will make the process for deployment seamless

I will share a lot of tips and tricks and some of the process for debugging and testing in case of troubles  

First, prior to any actions, you need to have Oracle account as Oracle Cloud free tier 

Read more »

 There are a lot of testing on the way how to create RCU schemas on ATP database with the normal Admin user, its look like that there are some tricks :)

I spend a lot of time debugging and testing the issue and the only way that preliminary is visible is that the process should be divided in a few steps.

- script generation 

- execute generated scripts with sqlplus 

- data load 

hmm... after some time I take a look into Oracle Marketplace to check what kind of images with WebLogic are there... and guess what I find out?

WebLogic Standard Edition with the possibility to integrate with ATP database or Database on VM -( Database Service )

If Oracle has already Weblogic integration with ATP database, this means that all that I need is to find out how they manage to create such RCU schemas with admin user.

--- you can check full story for WebLogic creating using an image from Marketplace - here soon

Read more »

This year will be time for migration from an on-premise customer environment to the Cloud which is not a very easy task with all unknown complexity compare to on-premise.

My recommendation: if you have the plan to migrate the application to Kubernetes architecture first to migrate your on-premise environment to the Cloud in order to discover all specifics, what is supported and what is not supported from infrastructure, Application, Database etc.

You can check also the following blog for WebLogic 12.2 and Database 19c support matrix - http://dirknachbar.blogspot.com/2019/06/oracle-19c-certified-for-oracle-fusion.html

Read more »