Recent Posts

Beyond Keywords: Optimizing Vector Search With Filters and Caching (Part 2)

Author: Ricardo Mello Original post on Foojay: Read More Table of Contents Adding filters: From story to code First try: Add a post-filter in MovieService Second try: Use a pre-filter Refining the search with extra filters Applying toCriteria() in the search Reducing embedding costs with caching Strategy with @Cacheable A minimal frontend Step 1: HTML Step 2: JavaScript Step 3: …

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The Cost of Not Knowing MongoDB – Part 2 (appV5R0 to appV5R4)

Author: Artur Costa Original post on Foojay: Read More Table of Contents Application Version 5 Revision 0 and Revision 1 (appV5R0 and appV5R1): A simple way to use the Bucket Pattern Schema Bulk upsert Get reports Indexes Scenario Load tests results Issues and improvements Application Version 5 Revision 2 (appV5R2): Using the Bucket Pattern with the Computed Pattern Schema Bulk …

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Transactions and ThreadLocal in Spring

Author: Nicolas Frankel Original post on Foojay: Read More Table of Contents Finding usage of ThreadLocalThe TransactionSynchronizationManager classHow transactions use TransactionSynchronizationManagerWhat about Reactive transaction management?Discussion Two years ago, my friend José Paumard held the talk “Concurrent and Asynchronous Programming : Loom” at the Geneva Java User Group. In his talk, he mentioned that the Spring team would need to completely …

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