MySQL 5.6 is truly a better MySQL and reflects Oracle's commitment to the evolution of the most popular and widelyused open source database on the planet. The feature-complete 5.6 release candidate was announced at MySQL Connect in late September and the production-ready, generally available ("GA") product should be available in early 2013.…
One of the things that makes Team Foundation Server (TFS) the most powerful Application Lifecycle Management (ALM) platform is the traceability it provides to those that use it. This traceability is crucial to enable many companies to adhere to many of the Compliance regulations to which they are bound (e.g. CFR 21 Part 11 or Sarbanes–Oxley.) …
Java 7 introduced support for parallel classloading. A description of that project and its goals can be found here:
http://openjdk.java.net/groups/core-libs/ClassLoaderProposal.html
The solution for parallel classloading was to add to each class loader a ConcurrentHashMap, referenced through a new field, parallelLockMap. This contains a…
Originally posted on: http://geekswithblogs.net/nuri/archive/2014/05/20/of-transactions-and-mongo-again.aspxWhat's the first thing you hear about NoSQL databases? That they lose your data? That there's no transactions? No joins? No hope for "real" applications? Well, you *should* be wondering whether a certain of database is the right…
CodePlex Daily Summary for Thursday, March 18, 2010New ProjectsBordecal tools for FxCop: Bordecal tools for FxCop provides an extended framework for FxCop rule development. It allows rule developers to avoid using embedded XML resource...DotNetNuke® Skin City: A DotNetNuke Design Challenge skin package submitted to the "Personal"…
This is a contributed post from Jeff Liu, lead XFS developer for the Oracle mainline Linux kernel team.
Recently, I attended both the China Linux Storage and Filesystem workshop (CLSF), and the China Linux Kernel conference (CLK), which were held in Shanghai. Here are the highlights
for both events.
CLSF - 17th October …
Using locks to implement a thread-safe collection is rather like using a sledgehammer - unsubtle, easy to understand, and tends to make any other tool redundant. Unlike the previous two collections I looked at, ConcurrentStack and ConcurrentQueue, ConcurrentDictionary uses locks quite heavily. However, it is careful to wield locks…
Common AIX configuration issues ( last updated 27 Aug 2012 )
OBIEE is a complicated system with many moving parts and connection points.The purpose of this article is to provide a checklist to discuss OBIEE deployment with your systems administrators. The information in this article is time sensitive, and updated…
This week we released some great updates to Windows Azure that make it significantly easier to develop mobile applications that use the cloud. These new capabilities include: Mobile Services: Custom API support Mobile Services: Git Source Control support Mobile Services: Node.js NPM Module support Mobile Services: A…
Hi everyone,
I'm dealing with a problem I can't figure out how to solve, and I'd love to hear some suggestions.
[NOTE: I realise I'm asking several questions; however, answers need to take into account all of the issues, so I cannot split this into several questions]
Here's the deal: I'm implementing a system that underlies user…
updates: I think/ suspect the imageIO is not thread safe. shared by all threads. the read() call might use resources that are also shared. Thus it will give the performance of a single thread no matter how many threads used. ? if its correct . what is the solution (in practical code)
Single request and response model at one…
Background
I have a 2-tier web service - just my app server and an RDBMS. I want to move to a pool of identical app servers behind a load balancer. I currently cache a bunch of objects in-process. I hope to move them to a shared Redis.
I have a dozen or so caches of simple, small-sized business objects. For example, I have a…
I'm kinda new in Linux, so please take it easy on the most complicated stuff.
I'm trying to install GimpShop. Installation guide asks me to install GLib first, and when I try to compile it using the make command I get errors.
When I run the ./configure --prefix=/usr command, I get this:
checking for a BSD-compatible…
Originally posted on: http://geekswithblogs.net/theArchitectsNapkin/archive/2014/08/24/the-incremental-architectrsquos-napkin---5---design-functions-for.aspx The functionality of programs is entered via Entry Points. So what we´re talking about when designing software is a bunch of functions handling the requests…