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Enter the world of Onions! Find out more on TOR itself, its philosophy and network design. Comparison with VPNs and usage guide with tips are included.
Recently, I was working a lot with several VM's (running Windows 2012 R2) on Hyper-V host and I noticed some weird network latency issues.
During this year, I had to upgrade (migrate) several PostgreSQL servers. In order to reduce room for error (remember Murphy's law), I wrote this blog post, which will, hopefully, serve as future reference, both for myself and for people which will have to do the same.
In some of our previous articles, we utilized BUS systems on some old ICE (Internal Combustion Engine) cars using serial communication to upgrade their functionality and make them more usable. This time, we will create an app to monitor and control one of the main parts of an electric car - car battery.
A real-life story on how we discovered a major security flaw in the online banking system of one of our nation's biggest financial institutions and what we learned from it.
Multiple configurations in VS projects are important for big projects. Having to change and maintain configuration files can be a nightmare if done manually, and it's prone to errors. This is where Web.config transformation feature comes in.
In one of our previous articles, we used Raspberry Pi to upgrade media player in the car. This time we'll use it to make a true IoT device.
With credit card-sized computers being widely available, putting one in a car and using it as a media player becomes pretty easy. That way we can focus on other challenges, like using original car radio display and buttons for controlling it - instead of putting in aftermarket components and messing with the original dashboard layout.
The fourth and final part of our series on failover clustering with Hyper-V, ASP.NET and PostgreSQL describes how to set up a fault-tolerant, highly available Linux virtual machine running PostgreSQL.
The third part of our series describing how to set up a foundation for the private cloud infrastructure describes how to install and configure failover clustering.
The second part of our series describing how to set up a foundation for the private cloud infrastructure discusses how to install the prerequisites for Windows Failover Clustering feature.
Recently we have spent a lot of time setting up a foundation for the private cloud infrastructure that will be used for "in-house" installations of our applications. Here is what we've learned during the process.
This year's The Geek Gathering conference has just finished, the impressions have settled and we have received feedback from both attendees and speakers. Mono is in charge of the program - see what we covered this year.
How to build Windows Azure Media Services async CORS enabled upload page? Complete workflow explained - from creating a new WAMS account to encoding and embedding a video. Follow along our fully working demo app.
Making sense of Azure CORS rules, allowing you to use Azure blobs, queues and tables directly from your client-side tools. Comes with a full source code for our azure-cors-rule-manager tool.
Making database backups prior to update/delete operations is the only way that ensures painless recovery of mistakenly deleted data. Here are a few tips that could save some time and money in the process.
Learn how to write a simple SQL script that modifies all fields with a specified name and type from all tables in a database.
In this post I'll address some issues I came across while trying to prepare the environment for Redmine 2.1.4 with Ruby 1.9.3 and RubyOnRails 3.2.9 running on VirtualBox.