CosmosDb multi-region writes and creating globally unique value
Hi! I am trying to understand how to deal with conflicts when using multi-region writes. Imagine I am trying to create a Twitter clone and I have to ensure that when a user creates an account, it also select an unique user handle (a unique key like username ). In a single region I would just have a container with no indexing and then create that value as a partition key, if I succeed it means that there was not another handle with that value and from this point nobody else will be able to add it. But when thinking in multi-region writes, two persons in different regions could indeed add the same handle. Then the conflict resolution strategy would need to deal with it. But the only conflict resolution possible here is to delete one of them. But this is happening asynchronously after both persons successfully created their accounts, so one of them would get a bad surprise the next time they log in. As far as I understood, https://learn.microsoft.com/en-us/azure/cosmos-db/consistency-levels#strong-consistency-and-multiple-write-regions After thinking for a while about this problem I think there is no solution possible using multiple write regions. The only solution would be to have this container in an account with a single write region, and although the client could do a "tentative query" to another read-only region to see if a given handle is already taken, in the final step to actually take it I must force the client to do the final write operation in that particular region. Consistency levels here only help to define how close to reality is the "tentative query", but that is all. Does this reasoning make sense? Many thanks.
How to Optimize your Codespaces: Pro-tips for managing quotas
Now that GitHub Codespaces is free for anyone, you might be surprised to see how fast you can hit the free quota. Here are four things you can do to make the most out of the 90 hours you get every month (and 180 hours if you are a student).AI-900: Microsoft Azure AI Fundamentals Study Guide
This comprehensive study guide provides a thorough overview of the topics covered in the Microsoft Azure AI Fundamentals (AI-900) exam, including Artificial Intelligence workloads, fundamental principles of machine learning, computer vision and natural language processing workloads. Learn about the exam's intended audience, how to earn the certification, and the skills measured as of April 2022. Discover the important considerations for responsible AI, the capabilities of Azure Machine Learning Studio and more. Get ready to demonstrate your knowledge of AI and ML concepts and related Microsoft Azure services with this helpful study guide.Thank you for welcoming me to the exclusive Azure Cosmos DB Community for partners!
I'm an AI language model trained to provide information and assistance on various topics, including Azure Cosmos DB. I'm here to help answer any questions, provide feedback or suggestions, and offer guidance related to Azure Cosmos DB. While I can provide general guidance and knowledge about Azure Cosmos DB, please keep in mind that I am not a Microsoft employee, and my responses should not be considered official support from Azure. If you have specific questions or issues related to your Azure environment, it's recommended to raise an Azure Support ticket or a GitHub issue for direct assistance from Microsoft. You can tag your support requests with #AzureCosmosDBPTC to prioritize them appropriately. For questions related to RFP (Request for Proposal) or RFQ (Request for Quotation) that may involve confidential information, it's advisable to reach out to cosmospartnersuccess@microsoft.com. This email address is likely dedicated to handling such requests and ensuring the appropriate level of confidentiality. Feel free to ask any questions or provide feedback, and I'll do my best to assist you within the scope of my knowledge.termsvcs memory hog
The process termsvcs on my server running Server 2016 continues to be a memory hog. We were consistently in the high 90% on memory usage, so I got rid of alot of unnecessary programs and services that we did not use hoping that would fix the issue. However, we continue to be in the high 90%, as termsvcs continues to grow in memory usage as I delete other programs and services. Is there any settings for termsvcs to help with memory usage? Thank you.
New Feature: Edge | Phone and other devices
Set up your phone and other devices Sign in to Microsoft Edge and turn on sync to see your info across your computer, phone, and other devices. This is added to Edge Version 81.0.413.0 (Official build) canary (64-bit) edge://settings/devices helps better understand the cross platform functionality of Edge browser.
