(Ben Nadel) Earlier this week, I looked at how you can measure JVM metrics like CPU load, garbage collection times, and thread state in ColdFusion. Normally, this kind of measurement is performed implicitly by Java agents like FusionReactor.
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(Eric M. Stone) Recently, a customer asked us: Why would Tungsten Replicator be slow to apply to MySQL?
RMAN Full Backup & Demo
(Zahid Anwar) This blog post is part of the “RMAN Back to Basics” series, which can be found here.
Steps to recover the standby database’s datafile using a backup of the primary database’s data file
(Shesadev Biswal) Recently we have faced an issue for one of our data guard environment, we will discuss those steps here which we followed to fix this issue.
Simple script to backup all SQL Server databases
(Greg Robidoux) Sometimes things that seem complicated are much easier then you think and this is the power of using T-SQL to take care of repetitive tasks. One of these tasks may be the need to backup all databases on your server.
Exploring the new SSB Schema with SQL Developer Web
(Jeff Smith) The Autonomous Data Warehouse folks have built a nice sample schema for testing analytic views and doing ‘cool Star Schema stuff.’ It’s called, the Star Schema Benchmark (SSB).
Introduction To RxJava
(Gaurav Kumar) This article is about the basics of RxJava and how it is simplifying things. This article also talks about the three O’s of RxJava and much more.
Java Add Newline Character Example
(Mary Zheng) In this post, we feature a comprehensive article on Java Add Newline Character. A new line character is a character which marks the end of a text line and the beginning of a new line.
Trying out Try .NET
(Jim Bennett) Try .NET is a new thing to come from the .NET teams that allows you to, well, try .NET. In a browser. You can think of it as a way to create interactive .NET documentation using .NET Core.
errno: 24 – Too many open files
(abhinav prasad gupta) You might see this error inside MySQL’s error log file or during mysql_upgrade operation.