Several years ago we introduced you to CloudU. A perfect introduction to how the ‘cloud’ works. CloudU by RackSpace now has a MOOC (Mass Open Online Course) that introduces you to Big Data.
According to Wikipedia, Big Data is a term used to describe a collection of data sets so large and complex that it becomes difficult to process using on-hand database management tools or traditional data processing applications. Thats a great definition but its only one. This topic is too big to base this learning series on one definition so we asked the brightest minds in academia and the cloud industry the same question, “What is Big Data”? We are confident you will enjoy their insights and take away a broader perspective on big data. Sign up, it’s free (Link)
“After contacting Rackspace so that my students could benefit from the cloud university curriculum as a supplement. I was met with open arms and personally talked with Greg Alfaro, Michael Ferranti and Ben Kepes either by phone or email. Here’s a quote from Ben. - “CloudU is an excellent resource for anyone wanting to learn about Cloud Computing. As an instructor of information technology, the certificate provides a great learning tool for the planning, deployment and logistics behind cloud computing.” ~ Ben Kepes
SQLCourse has been around for sometime. With Microsoft’s DreamSpark, students can download SQL Server to build databases and to learn how to retrieve data by performing queries (basically asking the database for specific data). SQLCourse gives you step by step instructions on how to run these queries.
Have mobile devices, servers and need to monitor these devices remotely? OPSWAT Gears allows you to monitor your computers remotely – update antivirus software, discover compromised devices, manage threats and more.
If you are a beginner or an expert, MySQL Workbench is a must have if you have installed MySQL. The community edition allows you to Start/Stop your MySQL instance, write queries, monitor performance and has dozens of other features.
With MySQL, the my.conf file normally found in Linux installs is the my.ini file. This configuration file can be found under the ProgramData folder (you have to show hidden files in Windows Explorer to see it). This file can be configured using MySQL Workbench. If you get an error connecting to it, go to the server instance and navigate to the my.ini file. This is a common error when reading the configuration file.
Other features -
SQL Editor – SQL Code Completion, SQL Code Formatter, SQL Syntax Highlighting, SQL Code Generation, SQL History, SQL Snippets, Server-Stop/Start, Server Status, Performance and more.
Windows 2008 Server has Network Access Protection which is also known as NAP or NPS. This tool serves an administrative purpose to help organizations compare the security level in a computer on the network to the Server 2008′s policies. This comparison helps to determine if the computer is safe enough to join and use the Server. This is another way to help find if the computer’s ‘health’ is adequate as far as policy and the NAP can also analyze both the anti-virus program and if the firewall is installed. In an upcoming series, Windows 2008 Server will be reviewed.
Modify the registry value of HideFastUserSwitching from 1 to 0
Log off and restart the machine
Did it work? If not, try editing the group policy
In the search box, type gpedit.msc
Navigate to - Local Computer Policy/Computer Configuration/AdministrativeTemplates/System/Logon
Double click Hide Entry Points for Fast User Switching to bring up a dialog box to change Fast User Switching policy setting.
Close the group policy editor
Open a command prompt and type gpupdate /force
If the above did not work, try a refresh pc
Go to a “Command Prompt” as an Administrator
shutdown.exe /r /o /f /t 00
The computer will restart
Select Refresh PC
An interview with Kent Lawson, CEO of Private WiFi – Help Net Security
Do you think it is time to think of an alternative to WPA encryption?
Yes, it’s long past time. Unfortunately, many people and businesses are still using WPA and sometimes even WEP encryption. With WPA, you’re vulnerable to sharing your network with strangers, using common passwords that are easy to hack, or switching your WiFi to public…
Given the amount my readers enjoy these posts and these free resources, I am sharing another post this year with over 130 more FREE eBooks, Step-By-Steps, Resource Guides, etc., for your enjoyment. Plus I’m also including links to the free eBooks I shared in the past so you have all of them here in one single post, making this my single largest collection EVER (Almost 300 total)! Please enjoy these FREE eBooks and resources, and be sure to pass this along to your friends, colleagues, peers, and others who you think would benefit from and enjoy them. After all, wouldn’t it be fun if we could surpass the 1,000,000 download mark within just one week again? ~Eric Ligman, Microsoft