(Pinal Dave) One of my clients contacted me via my On Demand (50 Minutes) offering and they were seeing below error message in ERRORLOG – New parallel operation cannot be started due to too many parallel operations executing at this time.
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How to manually decrypt an encrypted binary log file
(João Gramacho) The encrypted binary log file format introduced in MySQL version 8.0.14 was designed to allow a “manual” decryption of the file data when the value of the key that encrypted its file password is known.
Filtering in the APEX Interactive Grid
(Roel) Remember Oracle Forms?
Region only shown in development mode in Oracle APEX
(Dimitri Gielis) In the last months, I had to look up several times in different projects how to show a region only when I was logged in into the App Builder in Oracle Application Express (APEX). So I thought to write a quick post on it.
Updating Oracle Opatch with AWS Systems Manager Run Command at Scale
(Fahd Mirza Chughtai) AWS Systems Manager (SSM) is a managed service by AWS, which is used to configure and manage EC2 instances, other AWS resources, and on-premise VMs/servers at scale.
ASP.NET MVC 5 – JavaScript C3 Chart Library – Generate Gauge Chart And Customize It
(Gnanavel Sekar) In this article, I will demonstrate how to generate a Gauge chart using C3 Chart JavaScript Library to view the population by gender from a database using Entity Framework in ASP.NET MVC5.
Use XEvent Profiler to capture queries in SQL Server
(Erin Stellato) In the course of monitoring performance or troubleshooting a problem such as system slowness, it may be necessary to find or capture queries that have high duration, high CPU, or generate significant I/O during execution.
Lonely Tables in SQL Server
(Michael J. Swart) Takeaway: I provide a script that looks at the procedure cache and reports tables that are never joined to other tables.
Using ansible to Setup Port Forwarding
(James Gill) In its simplest form, ansible is a Python derived automation scripting tool, commonly used to install, configure and manage servers and services. It has a huge collection of modules available out of the box to support management of a wide variety of tasks.
JVM, JDK, JRE: What’s the difference?
(Matthew Tyson) Developers new to Java often wonder what differentiates the Java Virtual Machine, the Java Development Kit, and the Java Runtime Environment. They’re also curious how these three Java platform components work together in Java applications.