Posts by cjdawson

Changing the mySql data directory.

Changing the mySql data directory.

When having a production install of software it’s always a good idea to seperate the data from the software. For...

PiVan Mk 3 (Here we go again)

PiVan Mk 3 (Here we go again)

Whilst my Media center was running on a PI 3B, I had the occasional under voltage issue.  This I noticed...

RetroPi on my OSMC install

RetroPi on my OSMC install

Something that I thought would be a fun edition to my media center would be to add an install of...

Auto restarting my Home Server PI

Auto restarting my Home Server PI

This is something which, in an ideal world, should not be needed.   However.  I live in reality rather than fantasy...

Getting my GPS working with my PI3

Getting my GPS working with my PI3

After having a couple of system crashes of my PI2, Which I was using to run my DHCP, VNP, DNS,...

Peltier cooler for my telescope imaging camera

Peltier cooler for my telescope imaging camera

This summers project is to build a cheap Peltier cooler for my ZWO ASI290-MM camera.   This camera is a specialist...

What’s new?

What’s new?

For anyone that looks at my website, over the last couple of weeks you will have noticed some changes.  blog.cjdawson.com...

Where’s the photography stuff?

Where’s the photography stuff?

Why is my photography page so empty?   This is a work in progress.  My 2018 project is to build myself...

Sql Server Paging – part 2

Sql Server Paging – part 2

I left off the last post by saying that this is the code pattern that I was going to follow...

SQL Server Paging

SQL Server Paging

Paging is a technique where instead of returning the entire result of a query in one go, you return a...