Author

Ivan Vydrin

Software & AI Engineer and Technical Lead at TechFabric

Ivan Vydrin is a Software & AI Engineer and Technical Lead at TechFabric, with over 7 years of experience building enterprise applications, distributed systems, and cloud platforms. His work spans .NET, Azure, Databricks, and AI, and he shares firsthand insights into the architecture, engineering decisions, and challenges of bringing complex systems into production.

• Databricks Certified Machine Learning Engineer Professional

• LinkedIn

3 posts

• Securing long-term agent memory on Databricks

  An agent's memory is a write path into production. How we gate memory writes in Fabric, and how we'd carry that to Databricks agent memory.

  Ivan VydrinOctober 19, 2026Read

• When Azure PostgreSQL needs a backup vault

  Azure's built-in PostgreSQL backups stop at 35 days and outlive a deleted server by five days. Which production servers we'd give a Backup vault, and the cost.

  Ivan VydrinOctober 17, 2026Read

• LakeWright.NET carries a SaaS tenant boundary into Databricks

  An Apache-2.0 .NET kit that resolves the customer tenant before a request reaches Databricks SQL, Jobs, AI/BI, Genie or Model Serving.

  Ivan VydrinSeptember 22, 2026Read