{"id":7387,"date":"2025-06-03T21:37:02","date_gmt":"2025-06-03T19:37:02","guid":{"rendered":"https:\/\/ac.upt.ro\/?post_type=ac-evenimentec&p=7387"},"modified":"2025-06-03T21:37:02","modified_gmt":"2025-06-03T19:37:02","slug":"concurrency-in-dynamodb-the-guide-you-wish-you-had-before-production","status":"publish","type":"ac-evenimentec","link":"https:\/\/ac.upt.ro\/en\/evenimente-companii\/concurrency-in-dynamodb-the-guide-you-wish-you-had-before-production\/","title":{"rendered":"Concurrency in DynamoDB : The Guide You Wish You Had Before Production"},"content":{"rendered":"

Concurrency in DynamoDB : The Guide You Wish You Had Before Production<\/strong>
\nPicture this: Multiple users hit “save” at the same time, and your DynamoDB data turns into a complete mess. Been there, done that!
\nWhen working with DynamoDB, one of the biggest challenges is ensuring data consistency when multiple sources update the same item simultaneously. In this practical session, I’ll show you how to tame the beast of concurrent updates using DynamoDB’s powerful features that many developers overlook.<\/p>\n

You’ll learn:
\n\u2705 Why concurrent updates create data integrity problems
\n\u2705 How conditional writes prevent overwriting latest changes
\n\u2705 Implementing optimistic concurrency control with version numbers
\n\u2705 Using atomic counters for conflict-free updates
\n\u2705 When to leverage transactions for multi-item consistency<\/p>\n

This is a beginner-friendly session. Even if you haven’t worked with DynamoDB yet, I guarantee you’ll walk away with valuable insights that will save you from painful data consistency issues down the road.<\/p>\n

Speakers<\/strong><\/p>\n

Viktor<\/strong> is a freelance AWS Architect with over a decade of experience in software development, specializing in migrating on-premise solutions to AWS for the past 7 years. As an AWS Community Builder, he actively shares his expertise on LinkedIn and enjoys writing technical articles, with his work featured on platforms like Baeldung and DEV.to.<\/a> His current focus is on crafting innovative Serverless solutions and optimizing data engineering workflows on AWS.<\/p>\n

Agenda<\/strong><\/p>\n

18:30 Concurrency in DynamoDB : The Guide You Wish You Had Before Production
\n19:30 Socializing<\/p>\n

Language:<\/strong> Romanian (English on demand if we have non-native speakers of Romanian)<\/p>\n

Location<\/strong>: UBC 0, Iulius Town, 15th floor.<\/p>\n","protected":false},"excerpt":{"rendered":"

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