{"componentChunkName":"component---src-templates-session-details-js","path":"/sessions/hope-is-not-a-course-of-action-a-practical-deep-dive-into-observability-of","result":{"data":{"contentfulSessionDetails":{"title":"Hope is Not a Course of Action! A Practical Deep Dive into Observability of Streaming Applications","slug":"hope-is-not-a-course-of-action-a-practical-deep-dive-into-observability-of","timing":"9:00 AM - 9:45 AM","details":{"details":"You build your streaming applications and event-driven microservices using Apache Kafka.\n\nAre your systems observable enough without depending only on the broker-side metrics and application logs? Can you track down the root cause during incidents, or do you hope everything will be fine after a restart?\n\nIn this talk, Tim & Kosta will take you on their observability journey by sharing pitfalls and knowledge our team gained over the last couple of years.\n\nWe are going to answer questions like: \n\n * Do you understand how to expose and use your client-side Kafka metrics?\n\n * JMX, Metric interceptors, Micrometer where to start? \n\n * Why is there a difference between the values of client-side and broker-side metrics?\n\n * Learn how client-side consumer lag metrics can differ from the lag calculated on the cluster.\n\n * What is the right way to use and interpret them?\n\n * Can you measure latency through your complete stack using distributed tracing?\n\n * OpenTelemetry, Jaeger & Zipkin, what to pick?\n\nDuring a step-by-step demo, we will look into different real-life examples and scenarios to demonstrate how to bring the observability of your Kafka applications to the next level.\n\nKickstart your observability journey today and join this talk!"},"speakers":[{"name":"Tim van Baarsen","designation":"Senior Software Engineer","organisation":"ING","image":{"file":{"url":"//images.ctfassets.net/w1ipbbcgm10q/4wveaDLbEpQE699ACyFt4g/5b3acb8e98959131bae55325bfb3d3e9/tim-van-baarsen.jpg"}}},{"name":"Kosta Chuturkov","designation":"Software Engineer","organisation":"ING","image":{"file":{"url":"//images.ctfassets.net/w1ipbbcgm10q/2dT93SCmcj212DBOWZSBk7/abb4dd9548ee23b27880b3dfc46da5ce/kosta-profile-pic.png"}}}],"schedule_details":[{"schedule":[{"date":"May 17, 2023","agenda":[{"events":[{"displayName":"Kafka Summit London","slug":"kafka-summit-london-2023","startDate":"May 16","eventEndDate":"17, 2023","endDate":"May 17, 2023","eventStartMonth":"May","eventEndMonth":"May","registrationUrl":null,"registrationCtaText":null,"transparentHeader":true,"bannerImageLeft":null,"bannerImageRight":null,"bannerImageLeftMobile":null,"bannerImageRightMobile":null,"seoMetadata":{"title":"Kafka Summit London 2023 | May 16 - 17 | London, UK","description":{"description":"Kafka Summit London offers 2 days of technical sessions on Apache Kafka, data streaming, and real-time data technologies from leading technologists and industry experts."}}}]}]}]}]}},"pageContext":{"slug":"hope-is-not-a-course-of-action-a-practical-deep-dive-into-observability-of"}},"staticQueryHashes":["3974625060"]}