Azure Cosmos DB Conf 2026
Join thousands of developers for a free 5-hour virtual conference featuring expert sessions on AI agents, vector search, data modeling, and cloud-native app development. Live on April 28, 2026.
Register for free >Build Scalable Apps. Get Azure Cosmos DB Certified.
Join the Azure Cosmos DB Conf Skills Challenge for a chance to win one of 500 100% discounted DP-420 certification exam vouchers.
Uplevel your skills and win!
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Azure Cosmos DB Conf Skills Challenge
Ready to level up? Complete the Azure Cosmos DB Conf Skills Challenge to sharpen your skills in AI-powered apps, vector search, data modeling, and more — then enter for a chance to win a 100% discounted certification exam voucher. Challenge runs April 14 - May 8, 2026.
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Win a DP-420 Certification Exam Voucher
Complete the Skills Challenge and enter the sweepstakes for a chance to win one of 500 DP-420 Azure Cosmos DB Developer Specialty exam vouchers at a 100% discount. Submit your entry by May 8, 2026. Winners drawn the week of May 11, 2026.
Enter to win >
Explore Azure Cosmos DB Learning by Topic
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Get Started with Azure Cosmos DB
Build a strong foundation in Azure Cosmos DB core concepts, APIs, and development patterns for modern applications.
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Build AI Applications with Azure Cosmos DB
Learn how to integrate vector search, implement retrieval-augmented generation (RAG), and build AI agent memory with Azure Cosmos DB.
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Optimize Performance and Reduce Costs
Master partitioning, indexing, Request Units, and scaling strategies to maximize performance on Azure Cosmos DB.
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Prepare for the DP-420 Certification
Get exam-ready with the official DP-420 Azure Cosmos DB Developer Specialty study guide, practice assessments, and learning modules.
Azure Cosmos DB Conf Skills Challenge
Complete all modules in the Azure Cosmos DB Conf Skills Challenge for your chance to win a DP-420 exam voucher.