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ZDM -- Zero Downtime Migration of Large 100TB+ Databases
Monday March 24, 2025 11:30am - 12:15pm MDT
Room 220
What are some methods that can guarantee a no downtime migration of 100T database? With the increase in demand for 24x7 availability, upgrades and migrations are becoming a challenge. We need fool proof migrations /upgrades while ensuring no downtime. This is challenging enough without adding the size of the database in question to be several terabytes. We will explore some options to successfully migrate large databases with zero downtime. Detailing the methods and illustration of the requirements to help audience understand options available to reproduce the migrations in their client space.
Presentation Objective 1: •Illustrate client requirements that are hard to accomplish and ways to use technology to successfully accomplish a zero downtime 100T DB migration.
Presentation Objective 2: •Detail technical solution that can be used by DBAs in the conference. Valid solutions illustrated for audience benefit.
Presentation Objective 3: •Technically strong solution explained. These can be easily implemented by all in their client space to accomplish successful 100T + DB migrations.
Presentation Objective 4: •As DBAs we are constantly challenged to improve our techniques for upgrades and migration and achieve zero downtime feats. This presentation will be beneficial to all who technical folks and can be taken back to their client space,. Customer case study included
Speakers
avatar for Valli Ramanathan

Valli Ramanathan

Sr Manager Engineering, Freddie Mac
Valli Ramanathan is an Oracle ACE Associate and Oracle Certified Cloud Architect Professional with over 20 years of experience in managing teams and designing complex database solutions. She has led large DBA teams (local and offshore) to implement innovative, cost-effective solutions... Read More →
Monday March 24, 2025 11:30am - 12:15pm MDT
Room 220
  Infrastructure (including database), Development

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