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Intelligence (Analytics)
Tracking a Record Over Time.
ChristopheXx
<p>Hi, my report has to track downtime for equipment over weeks. The downtime vs operating hrs is done per week. It has a reported date and a finished date, representing the duration of the downtime. Like in week one, it went down and was repaired only until mid of week two. </p>
<p> </p>
<p>Then, I have to show the downtime that happened within week one and week two respectively.</p>
<p> </p>
<p>For example, kinda like</p>
<p> </p>
<p>Equipment | Week | Downtime in Hrs | Total Operating Hrs | Operational Period (%) </p>
<p>Top-up Machine 1 7 56 87.5</p>
<p> 2 14 56 75.0 </p>
<p> </p>
<p>How do I properly track the amount of time it was down during both respective weeks? For every week, the report sums up the total amount of time the equipment was down and calculates the % of the time that it was up and running. This would also include any other downtime that would occur after this downtime in the particular week.</p>
<p> </p>
<p>Thanks.</p>
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Comments
Clement Wong
<p>What does your actual data look like? Can you provide a sample CSV?</p>
<p> </p>
<p>If your data is coming from a database? If so, which one? This information might be useful if there might be other group/pre-processing options to explore.</p>
<p> </p>
<p>Is the week # relative to a time period (starting date, quarter, etc...)? Or is Week One January 1st?</p>
<p> </p>
<p>What version of BIRT are you using? Open source BIRT, or commercial BIRT?</p>
ChristopheXx
<p>The data is coming from a SQL server. </p>
<p> </p>
<p>As for the weeks, it takes the Monday as the start of the week. The report is supposed count 50 weeks backwards from the current date. E.g. Taking the date of this reply, 12 Sep 2016 is Week One, 5 Sep 2016 is Week Two... ... etc.</p>
<p> </p>
<p>Think my version of BIRT is open-source. </p>
Clement Wong
<p>To further assist you, can you please attach sample data?</p>