I just accidently deleted an azure data explorer cluster.
Is it possible to restore it? If so, how can I restore it?
Thanks!
Generally, deletion of a cluster isn't a recoverable operation. That said, you can open a support request (via the Azure portal) and see if it's possible in your specific case.
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Prior to Windows Server 2022 we used "Advanced Logging" to rollover a file every minute to read and save to a table. Unfortunately Microsoft has removed this tool on 2022 so we have no way to get real-time data about requests coming in across our farm. We use this for reporting, troubleshooting and load balancing.
The best option I've seen so far that wouldn't slow down IIS is using a COM registered object for IIS to send the log data to, but I'd really prefer not to go down that road. Also Microsoft says use this as a last resort only so what am I missing?
I'm using firestore for a project in a developing country with intermittent internet access. The internet may go down for up to a day. The client has other systems that use an onsite instance (ie a server they have that runs SQLServer) - that way the systems are still operational if the internet access goes down.
Is it possible to set up Firestore similarly - so that apps that use Firestore can still access it without internet access? If not, what could be a recommended workaround?
No. Cloud Firestore is only available as a cloud-hosted database. There are no "on prem" solutions to run it outside of Google's cloud.
Firebase provides a local emulator, but that's only suitable for running local tests.
Please take a look at this video https://www.youtube.com/watch?v=oDvdAFP6OhQ
Firestore is not designed to work as a standalone database. However, it's designed to withstand longer periods of downtime, hours and even days. But if it's days - you should already consider a different solution.
In your case, I suspect what you'd like to have various clients synchronized even if the Internet is down. This will not work in Firestore as each client would have its own copy of the cache. Thus I wouldn't recommend using Firestore in your scenario.
I'm trying to create a QnAMaker service, the second one in my azure tenant. But when doing so I can't select any pricing tier because both are disabled stating that they are not available in the current location, which is weird because I try in the same location of the first QnAMaker service and also in different locations and still get the same issue.
Tried on Safari, Chrome and Edge, same results. Also tried with my personal Azure tenant. :(
I can create other resources but not QnA Maker.
Any ideas?
I was facing the same problem, so I got in touch with Microsoft Azure Support and they confirmed the issue originated on their side due to an update to the Azure Portal which caused this problem for some users temporarily.
They suggested for the current time to clear the browser cache + sockets and wait for the TTL to expire, use another browser, or use a completely different system and then login to the Azure Portal again.
The problem got resolved for me using Internet Explorer without waiting for the TTL to expire and using Microsoft Edge and Google Chrome after the TTL has expired.
I just had the issue - I solved by opening the browser incognito.
Here is the situation.
We have an Oracle 11g database where one schema user has a private database link to a remote database. When the user initiates a certain process, it pulls a large amount of data across and slows down the other applications. We would like to limit when this user can access this remote database by disabling the database link during certain times of the day and then enable it when performance is not an issue.
I have not been able to find a way short of locking the user or dropping the database link to do this. Changing the open_links system parameter, I believe, requires a restart and that affects the other database links as well.
Does anyone have a clever way to implement this kind of restriction?
Thank you in advance.
Yes, Solution is to enable Resource Manger. Limit the CPU or RAM as per your requirement.
You can enable 2 profiles , one with more cpu/RAM/IO and other with less resources and enable them as per your requirement.
Refer:
https://blogs.oracle.com/db/oracle-resource-manager-and-dbmsresourcemanager
i was wondering if there is a way to enable cloud features for a SQLite database application.
Should i save the whole database to the cloud each time ? For example when i quit the application is it required to save the whole database to the cloud.
What do you suggest ?
Should i drop SQLite and use another database for cloud programming .
iCloud supports SQLite databases.
When properly setup it will only sync change logs instead of the entire database. In theory it's pretty nice. I haven't however had the best of luck using it yet, it seems to be a little too buggy to actually use in ios 5, hopefully it's better in 6.
To be most efficient you could manage a changelog of objects that are modified by the app. Then when its time to sync (while closing the app for instance), you can make operational requests to the Cloud. For add and update you can send the entire object, while for delete just the oid should suffice.
This is a very simple sync scenario. Things can get complicated fast if you are looking to send changes that happen in the Cloud down to the device. That is a scenario for a different thread.
Based on your question, you just need to sync from the device to the Cloud.