Azure SQL Managed Instance Series - Step-by-Step On-Premise TDE DB Migration to Managed Instance

Azure SQL Managed Instance Series - Step-by-Step TDE Enabled On-Premise Database Migration to Azure SQL Managed Instance ‪@sqlmii3063‬‪@jbswiki‬ #sqlmi #managedinstance
Good day tech enthusiasts! Welcome back to our channel. Today, we're diving deep into the realm of database migration, tackling a challenge that many encounter: migrating a TDE encrypted database from on-premise servers to the secure haven of Azure SQL Managed Instance. Transparent Data Encryption, or TDE, adds an extra layer of complexity to the migration process, but fear not, because we've got you covered.
In this video, we're not just addressing the hurdles posed by TDE encryption during migration; we're providing you with a step-by-step guide on how to seamlessly move your encrypted data. We'll explore the intricacies of exporting and importing TDE certificates, modifying Azure SQL Managed Instance configurations, and ensuring a successful database restoration.
So, if you've ever faced the intimidating 'Cannot find server certificate with thumbprint' error during your migration endeavors, you're in the right place. By the end of this video, you'll not only understand the nuances of TDE encryption in migration but also master the art of overcoming it.
Get ready to unravel the mysteries of TDE encryption and embark on a migration journey like never before. Let's dive in!
Decoding Transparent Data Encryption (TDE) 🧩
Our expedition begins with a profound understanding of Transparent Data Encryption. TDE, like an intricate puzzle, adds layers of security to your data. We'll unravel the mechanisms behind TDE, exploring its encryption processes and the challenges it poses during migration. With this knowledge, you'll be well-equipped to navigate the migration landscape.
The Challenge of 'Cannot Find Server Certificate with Thumbprint' Error 🚫
Ah, the enigmatic error message that sends shivers down the spines of even the most seasoned database administrators! 'Cannot find server certificate with thumbprint' - a cryptic riddle that often halts migration progress. We'll dissect this error, understanding its implications, and preparing ourselves for the battle ahead.
Exporting and Importing TDE Certificates: The Key to Success 🔑
In this section, we delve into the heart of the matter: exporting and importing TDE certificates. Think of it as transferring ancient scrolls from one mystical library to another. We'll guide you through the meticulous process of securely exporting the TDE certificates from your on-premise servers and importing them into the Azure Key Vault. Your keys to the kingdom, quite literally!
Modifying Azure SQL Managed Instance for TDE Migration 🛠️
With our certificates safely stowed in the Azure Key Vault, it's time to modify the Azure SQL Managed Instance to recognize and utilize these certificates. Imagine this step as crafting a unique, magical incantation that allows the Azure realm to recognize and trust your encrypted data. We'll walk you through the process, ensuring a seamless integration of your TDE certificates into the Azure infrastructure.
Overcoming the Challenge: Database Restoration and Data Integrity 🌐
The moment of truth arrives: database restoration. Armed with our knowledge and securely imported TDE certificates, we embark on the restoration process. We'll guide you through the intricacies of restoring the TDE encrypted database, ensuring data integrity, and performing rigorous checks to confirm that your data has transitioned to Azure SQL Managed Instance flawlessly.
Azure Database Migration Services: An Alternative Pathway 🛣️
But wait, there's more! In this section, we explore an alternative pathway to migrate your TDE encrypted databases - Azure Database Migration Services. Picture this as a magical bridge, connecting your on-premise world to the vast Azure expanse. We'll showcase the advantages of this method, demonstrating how Azure Database Migration Services simplifies the migration journey, ensuring a secure and efficient transition for your encrypted data.
Conclusion: A Triumph in the World of Database Migration! 🎉
As our epic journey draws to a close, you emerge as a triumphant hero in the world of database migration.
Thank you for joining us on this adventure, brave voyagers of the digital realm! Remember, the world of technology is ever-evolving, and your thirst for knowledge and exploration is your greatest asset. Stay curious, keep experimenting, and never shy away from unraveling the mysteries of the digital universe. Until our paths cross again, happy migrating! 🚀🔐✨
Migration status: Failed
Could not find file '\\DESKTOP-H3PO3LJ\Cert\TdeTemp-dd0c8fe7-31c3-4b85-bfe3-a39b3d353e41\cert202309291254526996128.crt'.
Msg 33111, Level 16, State 3, Line 1
Cannot find server certificate with thumbprint '0xE11A199C1059C6F1E0223B56581CDCF3F043DFE8'.
Msg 3013, Level 16, State 1, Line 1
RESTORE DATABASE is terminating abnormally.