Category Archives for Uncategorized

Google Cloud Services and Tools

Google Cloud Services is a set of Computing, Networking, Storage, Big Data, Machine Learning, and Management services offered by Google which runs on the same cloud infrastructure that Google uses internally for YouTube, Gmail, and other end-user products. Want to know more about the tools and services offered by Google Cloud? Read the blog post […]

Read More
Azure Data Engineer

Microsoft Azure Data Engineer [DP-200 & DP-201] Hands-On Labs

Azure data engineers are responsible for data-related tasks that include provisioning data storage services, batch data and ingesting streaming, implementing security requirements, transforming data, implementing data retention policies, identifying performance bottlenecks, and accessing external data sources. The Microsoft Azure Data Engineer Associate certification consists of two exams [DP-200] Implementing an Azure Data Solution and [DP-201] […]

Read More
EBS R12.2 Upgrade

EBS R12.2 Upgrade Frequently Asked Questions

Can you upgrade from DB 11g to 19c directly? Is there any direct path to upgrade to R12.2.9 from 11i? If you are performing the EBS upgrade to R12.2 then you might have been facing all these questions. Well, we have got a series of FAQs that our trainees have faced during their upgrade practice. […]

Read More
Online Proctored Exam

Things To Know Before Appearing For Online Proctored Exam

Are you appearing for an online proctored exam? want to know the challenges you might face? what to do before, during, and after the exam? If yes, then check out K21Academy’s blog post at which covers: •Steps To Follow Before Exam •Starting the Exam •During Exam •After Exam

Read More

[Troubleshooting] Oracle Apps R12.2 Online Patching ADOP : Prepare Phase Issue

[Troubleshooting] Oracle Apps R12.2 Online Patching ADOP : Prepare Phase Issue   Wants to know how to solve Online Patching (ADOP) issue? Visit: & learn with follow the steps: ✔ Run Prepare Phase ✔ Look at ADOP Logs ✔ Errors in ADOP ✔ Root Causes Fix and Revise to troubleshoot the Error & Solve. Write […]

Read More

[K21Academy Weekly Newsletter] 171123 Happy Thanksgiving & Happy Holidays if you are in USA or Canada

[K21Academy Weekly Newsletter] 171123 Happy Thanksgiving & Happy Holidays if you are in USA or Canada. Thanks for registering my Weekly Newsletter where you get latest Updates, Tips & How To Get related to Oracle. In this Week, you will find: 1. Oracle EBS (R12) on Cloud for Beginners: 15 Must-Know Things 2. Oracle Fusion […]

Read More

Migrate EBS (R12) to Cloud , SSL & GoldenGate Install

[K21Academy Weekly Newsletter] 171116 Subject: Migrate EBS(R12) To Cloud, SSL & GoldenGate Install In this weeks issue, you will find:- 1. Migrating Oracle EBS (R12) to Cloud ? 10 Things You must consider before Migration (Lift & Shift) 2. SSL in Oracle Fusion Middleware (WebLogic, OHS, SOA, OAM, OID, OVD etc 3. Oracle GoldenGate: Installation […]

Read More

Live Demo: Create Database on Cloud & FREE Trainings This Week

[K21Academy Weekly Newsletter] 171102 Subject: Live Demo: Create Database on Cloud & FREE Trainings This Week Interesting This Week: 1. Create Oracle Database on Cloud 2. FREE Information/Guides This Week 2.1 Role of DBA in Cloud 2.2 7 Docs every Apps DBA must read before Integrating OAM 2.3 EBS (R12)-OAM Integration: Troubleshooting 3. Useful FREE […]

Read More

Database Crash : ORA-27300: OS system dependent operation:semctl failed with status: 22 (RedHat 7)

Database Installation and Operation Fails if RemoveIPC=yes Is Configured for systemd If RemoveIPC=yes is configured for systemd, interprocess communication (IPC) is terminated for a non-system user’s processes when that user logs out. This setting, which is intended for laptops, can cause software problems on server systems. For example, if the user is a database software […]

Read More

Moved to new/better blog Feeds via eMail

. If you subscribed to our blog onlineAppsDBA (using RSS feed) prior to April 2015 then from today you will receive email for new posts via new/better email service provider. Emails for new post will come from email ID contactus[@] and subject as [New Post] … and will look like image above. Note: Ensure that […]

Read More
1 2 3 33