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Jose_Manuel_Jurado

Microsoft

Joined 7 years ago

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Recent Blog Articles

Lessons Learned #537: Copilot Prompts for Troubleshooting on Azure SQL Database
We had the opportunity to share our experience in several community sessions how SSMS Copilot can help across multiple phases of troubleshooting. In this article, I would like to share a set of promp...
Oct 21, 2025 Place Azure Database Support Blog
111Views
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Lessons Learned #536: Error the database type is not understood by the data reader.
This week we have been working on a support case where our customer had the following message 50006: Error the database type is not understood by the data reader when exporting using SQL Server Manag...
Oct 02, 2025 Place Azure Database Support Blog
60Views
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Lessons Learned #535: BACPAC Import Failures in Azure SQL Database Due to Incompatible Users
We recently worked on a support case where a customer was trying to import a BACPAC file, generated on a different server and subscription, into their Azure SQL Database. The process kept failing wit...
Sep 19, 2025 Place Azure Database Support Blog
117Views
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Lessons Learned #534: Azure SQL Database Connections with Managed Identity and Python ODBC
We worked on a service request that our customer trying to enable their Python application, hosted on Azure App Service, to connect securely to Azure SQL Database using a user-assigned managed identi...
Aug 01, 2025 Place Azure Database Support Blog
169Views
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Lesson Learned #533: Intermittent Azure SQL Database Connectivity and Authentication Issues
While working on a recent service request, we helped a customer troubleshoot intermittent connection and authentication failures when accessing Azure SQL Database using Active Directory (Entra ID) au...
Aug 01, 2025 Place Azure Database Support Blog
203Views
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Lesson Learned #532:Power BI Refresh Failure Due to Connection Pool Exhaustion in Azure SQL Database
We've been working on a service request that a customer experienced frequent failures when refreshing Power BI reports connected to an Azure SQL Database. The error message indicated a problem with a...
Aug 01, 2025 Place Azure Database Support Blog
102Views
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Lesson Learned #531: Scalar UDF vs Parallelism
Last week I worked on a support case where our customer reported that the exact same query, executed against two identical databases with the same resources, was taking significantly longer on one of...
Jul 31, 2025 Place Azure Database Support Blog
133Views
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1Comment
Lesson Learned #530: Comparing Execution Plans to Expose a Hidden Performance Anti-Pattern
One of the most powerful features of SSMS Copilot is how it lets you compare execution plans and immediately show you performance issues. In this case, I would like to share with you my lesson lear...
Jul 15, 2025 Place Azure Database Support Blog
160Views
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Lesson Learned #529: Troubleshooting Application Slowness Using SSMS Copilot
Some days ago, I worked on a support case where a customer reported application slowness affecting multiple users. Instead of jumping into traces or manually writing diagnostic queries, we used SSM...
Jul 15, 2025 Place Azure Database Support Blog
163Views
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Lesson Learned #528: Arithmetic overflow error converting IDENTITY to data type int
Some days ago, we were working on a service request where our customer was experiencing an issue with their application while reading a CSV file from Azure Blob Storage and writing the data into an A...
Jul 11, 2025 Place Azure Database Support Blog
173Views
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