Using V5.3.4, I created a table that have in access of 5000 rows and 5 columns. Destroying (calling destroy() ) the action takes more than 15 seconds to complete. Similarly, when doing either clearData() or setData([]) on that table takes the same amount of time.
Performing the the same actions on the same table in V4.9.3, all these actions takes less than 2 seconds.
Any insight is greatly appreciated.
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In azure TSI, we have 3 main query types, getSeries, getEvents, and getAggregate. I am trying to query all of the historical data for many series. I already found out that I must do these queries in a loop, 1 for each series, which is terrible. However, I now need to be able to parse the query with an interval. For example, if I am sending TSI data every 5 seconds and I want to get 1 months worth of data, I don't need every 5 seconds data points. I could do every day instead. If I use getAggregate, with filter: null and interval: "P1D", It returns a ton of null values every 1 day and doesn't return any data. The same thing happens if I reduce this interval to 60M or even 1M. I then used getEvents and it returns all the data points. I could then create a function to parse this but the query speed will be much worse because I would prefer to parse this in the query itself. Is there a way to achieve this?
Ideally, if there is 20 data points, 5 seconds apart and nothing else for that day, it would average these into 1 datapoint for the day. Currently, with getAggregate, it returns null values instead.
I have a large data file from a test where I send a voltage that is increment by 1mv every 30s from 0-5V) to test the accuracy of my system. The computer outputs a file that has over 70000 rows of data but all I am really concerned with is data that occurs every 30s. Is there a way to filter for only the data that aligns with the 30s interval and ideally having around 5000 rows of data?
I am stuck and I really don't want to manually sort through 70000 lines of data, any help is greatly appreciated..
So you want to filter and only see the rows that occur every 30 seconds? You can add a calculated column in Excel to extract the seconds and filter by that column:
=RIGHT(TEXT(A1, "hh:mm:ss"),2)
This will extract the seconds from a time, and then you can filter where the seconds are 30. Replace A1 with your correct column.
My sheet contains links from a third application and it's set to Automatic calculation.
New data retrieved every few seconds so I should get the data every second or close to it (One of the fields the sheet retrieved is "time" so I can know how updated is that data).
Yet, I found that the data is updated every 3 minutes (and more..) rather than every second or few seconds.
I changed the Automatic calculation to Manual calculation, Results: Every click on the Calculate Now results with a "new updated" data which is indeed updated from a few seconds ago rather than 3 minutes, like it should be in the first place.
I suppose that the Automatic calculation has an algorithm to decide when to calculate and that algorithm doesn't go into my favor,
So how can I set the sheet calculation to be immediate or at least to be every second or so?
I have data of customer care executives which tells about how many calls they have attend from one time another time continuously. I need to find out whether particular executive is either busy or free in a particular period. The timings for the office is 10:00 to 17:00, so I have sliced the time with one hour in each slice from 10:00 to 17:00.
The data that I have would look like as:
Note:
The data given here is some part of original data and we have 20 executives and they have 5 to 10 rows of data. For simplification we have used 3 executives with less than 5 rows for each one.
The start timings do not follow any ascending or descending order
Please suggest the formulas with out any sorting and filtering on the given data
Required: The result table should give whether particular executive is busy or free in every hour. If he is on call for one minute it should give busy for that entire one hour period
The result should be like:
The same file is attached here:
Thanks In Advance!!!
You need to put in an extra logical test in your OR function that tests for start times less than the time interval start and end times greater than the time interval end. So in cell G31 your formula should read:
=IF(OR(COUNTIFS($A$3:$A$14,A31,$C$3:$C$14,">0",$D$3:$D$14,">=14:00",$D$3:$D$14,"<15:00"),COUNTIFS($A$3:$A$14,A31,C$3:$C$14,">0",$E$3:$E$14,">=14:00",$E$3:$E$14,"<15:00"),COUNTIFS($A$3:$A$14,A31,C$3:$C$14,">0",$D$3:$D$14,"<14:00",$E$3:$E$14,">=15:00")),"Busy","Free")
On the SQL tab in Glimpse, there is the Duration column next to the Records column which I suppose is the execution time of the command, and then the next column is a time period labeled Offset. What is that actually measuring? Then there is the Duration at the far right of the column that I was guessing is the total time, but the two detailed columns to add up to that total.
Thanks!
The first duration column is the duration, in milliseconds, for the command. (Your query).
The offset column is the length of time, in milliseconds, since the beginning of the request.
The second duration column is the duration, in milliseconds, of the open connection time to the database. Often one command will run on one connection, but sometimes you'll see multiple commands happening within the same connection.