Dinesh's Blog :::: Being Compiled ::::

Wednesday, May 31, 2017

SQL Server AUTOGROW_ALL_FILES Option

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Few days back, I wrote an article on SQL Server default behavior when it expands files with AutoGrowth enabled. Where there are multiple f...
Tuesday, May 30, 2017

Power BI - Changes you should know on Power BI Free Account from June 01

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As per the announcement made by Microsoft on Power BI early this month,  Following things will be changed on Power BI Free account; ...
Monday, May 29, 2017

Understanding Relational Algebra

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When the relational model was introduced, in order to work with the model or in order to retrieve or update data in the model, languages w...
Wednesday, May 24, 2017

SQL Server bcp Error - Unexpected EOF file encountered in BCP file

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Here is another issue I experienced today with bcp utility (see my previous post related to this:  SQL Server bcp Error - Invalid ordinal ...
Tuesday, May 23, 2017

SQL Server bcp Error - Invalid ordinal for field in xml format

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We still use bcp  utility for importing or exporting data, specifically when we have to work with large amount of data (I have written pos...
Monday, May 22, 2017

SQL Server does not always write data to files, proportional to the amount of free space in each file

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We add multiple data files to file groups to get data distributed (it is always better to get them distributed among multiple physical vol...
Saturday, May 20, 2017

Management Studio has new DAX Query Window

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We have been writing DAX queries using MDX Query Editor whenever we need to do something with Analysis Services Tabular Model databases (R...
Friday, May 19, 2017

Management Studio Quick Launch has PresentOn for turning Presentation Mode on

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A new option has been added to Management Studio - Quick Launch  for enabling Presentation Mode  on and off. This is really useful during ...
Thursday, May 18, 2017

What is Quick Launch in Management Studio?

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Have you noticed an input box called Quick Launch  at top-right corner of the Management Studio ? Have you used it? Do you know that why i...
Wednesday, May 17, 2017

Power BI - Convert Direct-Query to Import

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Power BI supports three types of connectivity: Import, DirectQuery and Live Connection . We generally use DirectQuery  if the dataset is l...
4 comments:
Monday, May 15, 2017

Reporting Services - An error occurred within the report server database....Database 'ReportServerTempDB' cannot be opened

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Yesterday, I posted on an error related to Reporting Services. Here is another error related to Reporting Services encountered at one of m...
Sunday, May 14, 2017

Reporting Services - HTTP Error 404. The requested resource is not found.

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What if you suddenly experience this when you open the Reporting Services Portal? HTTP Error 404. The requested resource is not found....
3 comments:
Saturday, May 13, 2017

Power BI - Cumulative (Running) Total - Measure or Calculated Column?

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Showing Cumulative or Running Totals is not an uncommon requirement in reporting, hence it is required with almost all reporting solutions...
1 comment:
Thursday, May 11, 2017

Think before you restart the SQL Server Service

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When we face an issue with SQL Server or any other software, we simply think that either restart of the server or service would solve the ...
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Dinesh Priyankara
Colombo, Sri Lanka
Dinesh Priyankara (MSc IT) is an MVP – Data Platform (Microsoft Most Valuable Professional) in Sri Lanka with 16 years’ experience in various aspects of database technologies including business intelligence. He has done many local and foreign business intelligence implementations and has worked as a subject matter expert on various database and business intelligence related projects. He is the Founder/Principal Architect of dinesQL (Pvt) Ltd and he consults, teaches and runs training programs on data related solutions and subjects.
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