Tech4Him – Technology with Integrity

A Christian technology chaos wrangler and his thoughts

Facebook Photos Datacenter – 1 Billion per month

Posted by Tom On April - 25 - 2009

801934385_a1d4dbe585Came across an interesting video today from Facebook. It is apparently fairly common for small teams, 3-5 people, to work together to create a product. In this case, the “photos” application.

According to the video, photos has become much more popular than expects. To give you some idea of how popular, take a look at these statistics.

Popularity: 9% [?]

Christian Non-Profit Seeks DBA/Developer/Report Writer

Posted by Tom On April - 23 - 2009

logoHey there everyone. Have I got a treat for someone out there.

Are you a SQL Server DBA, Developer, Report Writer?
Do you align with a desire to spread God’s Word?
Do you love working in an evolving/energetic environment? Read the rest of this entry »

Popularity: 9% [?]

SQL Server 2008 Upgrade – Virtual Test Environment

Posted by admin On February - 20 - 2009

Lots oAs previously posted, we have embarked on a project that includes the upgrade and consolidation of SQL Server machines from version 2000 and 2005 to a single server running SQL Server 2008. We have been performing testing to find the optimal path for performing these tasks.

This series of articles present our findings and processes as we performed them. These processes may not be optimal nor preferred in other installations, but they represent the best case for our particular assignment. As such, we certainly welcome feedback.

Read the rest of this entry »

Popularity: 12% [?]

Bomgar Remote Assistant User Training Videos

Posted by admin On February - 5 - 2009

DownpourIf you do remote assistance/support, chances are that you have used a variety of tools. These tools runs the gambit from quick and dirty to enterprise solutions. Over the past 2 years, I have come to really love a particular solution, Bomgar (formerly Network Streaming). This solution has been very successfully used by myself and colleagues to resolve client issues from across town to across the world.

The folks at Bomgar are quick Education and Missions friendly and the tools are great. Again for missions or ministries utilizing Bomgar, training budgets can be very tight. so, in an effort to provide the best of the free, we have compiled the following resource to help you get the most out of the tool and your staff.

YouTube – BomgarBox’s Channel
Great little series of videos about Bomgar use from the YouTube user, BomgarBox. Of course you can get the originals from theBomgar videos page.

Bomger User Guide – PDF
User Guide in PDF Format. 35 Pages of yummy, user centric goodness.

Supporting the Campus Remotely, from Bomgar – White Papers, Webcasts and Case Studies – ZDNet
Good whitepaper on the use of Bomgar in an education setting. 30 Minutes and Bomgar is ready to go.

Besides, you can follow the Founder and CEO on Twitter.  ;)

BTW, one of my favorite features of Bomgar is the remote reboot. Reboots the client machine and “auto-magically” re-establishes the Bomgar remote session upon reboot. Love it!

Popularity: 10% [?]

DD-WRT on Multiple LinkSys WRT54Gs

Posted by Tom On January - 28 - 2009

standard_bridge_largeDo you have wireless access points or routers and want to add some useful features without incurring additional costs? Have we got a deal for you. The DD-WRT project might just be the ticket.

Read the rest of this entry »

Popularity: 27% [?]

By default, the Ubuntu installer has configured our system to get
its IP address and other network settings via DHCP. This is not what we
want so we have to change the server to have a static IP address. Edit /etc/network/interfaces and adjust it per your requirements. For this example we are using an IP address of 192.168.167.210 for this server.


Now,
there are a myriad of examples on the web and I am including a few
links to them for convenience sake in case they explain this better.
(they probably do) ;o)

vi /etc/network/interfaces

# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface

auto lo

iface lo net loopback

# The primary network interface

auto eth0

iface eth0 net static

address 192.168.167.210

netmask 255.255.255.0

network 192.168.167.0

broadcast 192.168.167.255

gateway 192.168.167.1

Now, restart your network:

/etc/init.d/networking restart

Then edit /etc/hosts.
We are telling the server what names it is going to answer to and to
which IP addresses those names belong. This is somewhat analogous to
the Windows hosts file if you are familiar with Windows:

vi /etc/hosts

127.0.0.1 localhost.localdomain localhost

192.168.0.100 server1.example.com server1

# The following lines are desirable for IPv6 capable hosts

::1 ip6-localhost ip6-loopback

fe00::0 ip6-localnet

ff00::0 ip6-mcastprefix

ff02::1 ip6-allnodes

ff02::2 ip6-allrouters

ff02::3 ip6-allhosts

Now execute the following commands.

hostname
hostname -f

The results from both commands should show server1.example.com. If they do not, reboot the system:

shutdown -r now

Log back into your server and try the hostname commands again.

hostname
hostname -f

They should show server1.example.com.

Now for those links I promised:

Link 1 on cyberciti.biz
Link 2 on howtogeek.com
Link 3 on howtoforge.com

Blessings

Popularity: 5% [?]