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Author Archives: Richard
Schema changes and row size
I was working on a stored procedure that was misbehaving on a rather massive and embarrassing scale. The code seemed solid. The data model made sense. And yet… Every time I ran this proc it crashed and burned. There were … Continue reading
Automating ER/Studio with C# code.
I really enjoy data modelling and I really enjoy using the various modelling tools I’ve come across. All of them have their charms and their drawbacks. But I’ve yet to use one which works the way I want it to … Continue reading
Posted in Automation, Data Modeling, ER/Studio
Tagged Automation, c#, data modeling, ER/Studio
2 Comments
Broaden your vision
Where there is no vision, the people perish (Proverbs 29:18A, KJV) It’s old wisdom but still valid. When you have no direction you flounder and sometimes the people around you flounder, too. This is true in the tech world as … Continue reading
Posted in Automation, Business, Data Modeling, Life, PowerShell, spirit, Sybase PowerDesigner, Tools
Tagged data modeling, PowerShell, spirit, vision
2 Comments
Data Modeling, Conciseness and Philosophy
Graeme Simsion and Graham Witt use the term conciseness to describe one of the most interesting aspects of a data model. Simsion and Witt write that a good data model implicitly defines a whole set of screens, reports and processes … Continue reading
Posted in Data Modeling, Life, Uncategorized
Tagged conciceness, data modeling, philosophy
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Importing Column Documentation from a CSV into a Sybase PowerDesigner Data Model
(Update – I have a more efficient version of this script posted here) I’m a big fan of data modeling tools. I used to chafe against them as so often it was easier for me to think in code. But … Continue reading
Posted in Automation, Data Modeling, PowerShell, Sybase PowerDesigner, Tools
4 Comments
Downloading the Results of a Twitter Search using PowerShell and SQL (part 3)
Part one of this series is here and part two is here. You’ll need the SQL scripts from part two in order for the code below to work but you can skip part one unless you’re curious to see the … Continue reading
Posted in PowerShell, SQL
Tagged database, PowerShell, script, scripting, sql, sql server, Twitter
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Downloading the Results of a Twitter Search using PowerShell and SQL (part 2)
I’ve expanded a little on my Twitter project. (See part 1 here.) I adjusted the PowerShell script to page through the data going back as far as Twitter holds the data. There is still a lot to be done. Left … Continue reading
Posted in PowerShell, SQL
Tagged data, database, demos, PowerShell, rdbms, script, scripting, sql, sql server, Twitter
1 Comment