I recently had to do some customer work involving the McAfee MySQL Audit Plugin and would like to share my experience in this post.
When a developer is working in Java there are a few failure cases you always want to know about even if you were trying to debug something else. Here is a list of the persistent breakpoints that should be enabled in every IDE. (IMHO of course)
I just ran into this and Michael's post saved me hours of "what the heck" and hair pulling, so I wanted to highlight it and give him a huge shout-out. Also I wanted to cache it here because I know I'm going to need this again...
I am currently working with a large customer and I am involved with servers located in two data centers, one with Solaris servers and the other one with Linux servers.
Here's a curated list of the latest interesting links for Vert.x, Yoke (the polyglot answer to Node.js), and WebSockets.
In my previous blog post I compared MySQL 5.5.30 to MySQL 5.6.10, both with default settings using only the InnoDB storage engine. In my testing I discovered that innodb_old_blocks_time had an effect on performance of the benchmark.
As we head towards the latter part of Infinispan 5.3 series, we're doing a series of blog posts where we provide more detailed information of some of the key features in this release.
"Google policy is to get right up to the creepy line and not cross it." - Eric Schmidt. This was two and a half years ago. Today Google is so far over the creepy line it can’t even see the line any more.
Under normal operation, SQL Server Compact keeps all pending disk writes in memory, and flushes them to disk at least every 10 seconds. But you may want to flush to disk immediately under certain circumstances, and this weeks code snippet demonstrates how to do just that.
The Drupal ecosystem is bursting at the seams with modules. The ease of extending Drupal means it can be non-intuitive for developers to write well-performing modules.
I was aware of thread local but never had the occasion to really use it until recently. So I started digging a little bit on the subject because I needed an easy way of propagating some user information via the different layers of my web application.
Global Transactions Identifiers are one of the new features regarding replication in MySQL 5.6. They open up a lot of opportunities to make the life of DBAs much easier when having to maintain servers under a specific replication topology.
ClrMd is a newly released diagnostic library that wraps the CLR’s undocumented data access interfaces (a.k.a. “DAC”) in a friendly managed API.
Using MySQL 5.6 Performance Schema to Troubleshoot Typical Workload BottlenecksNext Friday, May 31 at 10 a.m. Pacific, I’ll present Percona’s next webinar, “SQL Query Patterns, Optimized.”
A few days ago I was going through a project's Maven dependencies. After recompiling and running the unit tests I ran some end to end tests only to find that the whole thing fell apart... Big time.
I would like to introduce you to our new Red Hat JBoss Rock Star. His name is Radical Rich and he will stop short of nothing to bring the message home to you how awesome and fast the Red Hat JBoss Enterprise Application Platform (EAP) is.
Let's take a look at an example where we're interested in obtaining parameter values from the stack. In this case, we have a UI thread that called the WaitForMultipleObjects API, and we're interested in the first two parameters passed to WaitForMultipleObjects: the number of synchronization objects for which the thread is waiting, and the array of handles to these objects.
This is from the "Road to Node.js v1.0" event where Isaac Schlueter and Bert Belder talked about what's coming in Node.js v1.0. Here Isaac dives into the state of Node, what will be improved in v1.0 and some of the philosophy guiding Node.js development.
My uses for Google are few to none these days, but sadly, I just can‘t put up with Safari‘s horribly rapacious misuse of resources any longer, so I‘ve started using Chrome.
Believe it or not, PyCon 2013 was two (short) months ago. And those of us on the New Relic Python agent team have been very busy creating new coolness to share with the Python and Django communities at the upcoming DjangoCon Europe!
Last October, I signed up to mentor high school girls in how to develop, pitch and market a mobile application. Technovation Challenge is an awesome program designed to encourage girls to consider careers in technology by developing confidence and teamwork in a supportive environment.
As usual there was a good turn out at the monthly Node.js Dublin event in Engine Yard recently. Although some of the Logentries team have been working with Node.js for some time I have to admit I am a bit of a newbie…
In this tutorial I will show you how to create a pane for drawing that is spinning on its axis (on an html5 canvas object).