Article Ray Wright · Jul 22 5m read Vector Search Performance Test Objectives InterSystems has been testing Vector Search since it was announced as an “experimental feature” in IRIS 2024.1. The first test cycle was aimed at identifying algorithmic inefficiencies and performance constraints during the Development/QD cycle. The next test cycle used simple vector searches for single threaded performance analysis to model reliable, scalable and performant behaviour at production database scale in IRIS, and performed a series of comparative tests of key IRIS vector search features against PostgreSQL/pgvector. The current test cycle models the expected behaviour of real-world customer deployments using complex queries that span multiple indices (vector and non-vector) and run in up to 1000 concurrent threads. These tests will be run against IRIS, PostgreSQL/pgvector, and ElasticSearch #InterSystems IRIS 1 0 0 23
Article Ray Wright · Apr 7, 2016 1m read Global Summit 2016 - System Sizing for Insanely Large Deployments Presenter: Ray WrightTask: Validate your performance and scalability claims, detect and correct bottlenecks, or determine the hardware needed to optimally run your applicationsApproach: Discuss and demonstrate the use of our WebStress feature to design and run benchmark tests of your HTTP-based applications. Conducting benchmark tests of your applications can help you highlight your performance and scalability claims, detect and correct bottlenecks in your application, and provide useful information about the hardware required to optimally run your solutions. Come to this session to learn about our “WebStress” feature that can help you design and run benchmark tests of your HTTP-based applications.Content related to this session, including slides, video and additional learning content can be found here. #Other 0 0 0 204
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