The timeout period elapsed [closed] - vb.net

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I have developed a software and installed it on three different client machine.
All is well but on a last one the following message comes:
The timeout period elapsed prior to completion of the operation or the
server on is not responding

Check this answer on Stackoverflow.
Also check this discussion on CodeProject.
If it does not help, try googling for this query:
The timeout period elapsed prior to completion of the operation or the
server on is not responding

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Is"always" a workable term to describe the uptime of a server? [closed]

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since me and my colleagues had a discussion about this, I wanted to ask, if you would use the term "always" to describe the uptime of a server in a requirement.
Example:
The server should be always reachable.
Since, in my opinion, alsways can't be measured, I would rather write the requirement like this:
The uptime of the Server should be >= 99%.
Thanks in advance!
Do not use always, it isn't possible to achieve. Uptime is discussed in terms of nines: https://en.wikipedia.org/wiki/High_availability#%22Nines%22
Amazon S3 for example, offers 4 nines of availability (99.99%).
Look at: https://uptime.is/ to fully understand how much downtime you are allowed for a given sla.

How to show currnt time in seconds and microseconds in vb.net [closed]

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i want to use timespan shows me a current time in this format "SS:FFFFF", any suggestions? what i tried: label1.Text = TimeOfDay.ToString("ss:fffff") -
Shows only Seconds
In your specific case, the issue is that you're using DateAndTime.TimeOfDay. It appears to round the time to the second. That's basically a holdover from VB6 anyway and this is an example of why you shouldn't use it. If you use Date.Now then the same ToString call will do exactly as you want.

Meaning of "Query From Hell" [closed]

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I'm reading Scaling Out SQL Server and came across with this in the article. I googled it and not enough answers. Can anyone enlighten me?
CPU bound query.
A SQL Server instance can process a single query for hours without any effect on the whole system, because there are still 7 other SQL Server instances free to process other queries.
This is not true for IO bound query, since the 8 SQL Server instances are using a shared disk.
From the preceding sentence in that article:
a query that ties up all the database resources for hours.

BigQuery service outage? [closed]

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Is there BigQuery currently a service outage that anyone is aware of? My async queries in my web application just suddenly stopped retrieving data - I just get no response (no error message etc.)
I have a back-end process that imports data into bigquery, that seems to be working fine, however.
We believe we've identified and fixed the problem. Apologies for the disruption! If you see further problems, please let us know.

No Jobs Ran in the Last 12 Hours? [closed]

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I noticed that none of my jobs on my server ran in the last 12 hours. SQL Server Agent is online, but I have had to "reset" all of my job scheduels (go in change it to something new and then change the schedule back to it's original settings) for the jobs to start running again. Has anyone ever had this problem before and know what causes it?
Server was down during the interval. Jobs are now running on schedule