Confluent Developer ft. Tim Berglund, Adi Polak & Viktor Gamov

When it comes to adopting event-driven architectures, a couple of key considerations often arise: the way that an asynchronous core interacts with external synchronous systems and the question of “how do I refactor my monolith into services?” Daniel Jagielski, a consultant working as a tech lead/dev manager at VirtusLab for Tesco, recounts how these very themes emerged in his work with European clients. Through observing organizations as they pivot toward becoming real time and event driven, Daniel identifies the benefits of using Apache Kafka® and stream processing for auditing, integration, pub/sub, and event streaming.He describes the differences between a provisioned cluster vs. managed cluster and the importance of this within the Kafka ecosystem. Daniel also dives into the risk detection platform used by Tesco, which he helped build as a VirtusLab consultant and that marries the asynchronous and synchronous worlds.As Tesco migrated from a legacy platform to event streaming, determining risk and anomaly detection patterns have become more important than ever. They need the flexibility to adjust due to changing usage patterns with COVID-19. In this episode, Daniel talks integrations with third parties, push-based actions, and materialized views/projects for APIs.Daniel is a tech lead/dev manager, but he’s also an individual contributor for the Apollo project (an ICE organization) focused on online music usage processing. This means working with data in motion; breaking the monolith (starting with a proof of concept); ETL migration to stream processing, and ingestion via multiple processes that run in parallel with record-level processing.EPISODE LINKSBuilding an Apache Kafka Center of Excellence Within Your Organization ft. Neil Buesing Risk Management in Retail with Stream ProcessingEvent Sourcing, Stream Processing and ServerlessIt’s Time for Streaming to Have a Maturity Model ft. Nick DeardenRead Daniel Jagielski's articles on the Confluent blogJoin the Confluent CommunityLearn more with Kafka tutorials, resources, and guides at Confluent DeveloperLive demo: Kafka streaming in 10 minutes on Confluent CloudUse 60PDCAST to get an additional $60 of free Confluent Cloud usage (SEASON 2 Hosted by Tim Berglund, Adi Polak and Viktor Gamov Produced and Edited by Noelle Gallagher, Peter Furia and Nurie Mohamed Music by Coastal Kites Artwork by Phil Vo 🎧 Subscribe to Confluent Developer wherever you listen to podcasts. ▶️ Subscribe on YouTube, and hit the 🔔 to catch new episodes. 👍 If you enjoyed this, please leave us a rating. 🎧 Confluent also has a podcast for tech leaders: "Life Is But A Stream" hosted by our friend, Joseph Morais.

Viktor Gamov (Developer Advocate, Confluent) joins Tim Berglund on this episode to talk all about Spring and Apache Kafka®. Viktor’s main focus lately has been helping developers build their apps with stream processing, and helping them do this effectively with different languages. Viktor recently hosted an online Spring Boot workshop that turned out to be a lot of fun. This means it was time to get him back on the show to talk about this all-important framework and how it integrates with Kafka and Kafka Streams. Spring Boot enables you to do more with less. Its features offer numerous benefits, making it easy to create standalone, production-grade Spring-based applications that you can just run.  The pattern also runs inside the Spring framework for a long time. The Spring Integration Framework implements many enterprise integration patterns and also has a pre-built Kafka connector.Spring Boot was highly inspired by a 12-factor app manifesto that allows you to write portable apps and extract the configuration, providing different profiles for you to customize your deployment. This is a critical part of the Kafka client infrastructure. Even though it's a Java client, Confluent offers a native Spring for Apache Kafka integration for the configuration as a springboard inside Confluent Cloud. If you try to connect your application, you can copy a snippet and place it directly to your Spring application, which works with Confluent Cloud. Now, he’s working on bringing Spring Cloud Stream like YAML-based configuration into Confluent Cloud too so folks can easily copy and paste to work out of the box.To close, Viktor shares about an interesting new project that the Confluent Developer Relations team is working on. Stick around to hear all about it and learn how Spring and Kafka work together.EPISODE LINKSSpring example in streaming-opsAvro, Protobuf, Spring Boot, Kafka Streams and Confluent Cloud | LivestreamsEvent-Driven Microservices with Spring Boot and Confluent Cloud | Livestreams Choosing Christmas Movies with Kubernetes, Spring Boot, and Apache Kafka | Livestreams 015Spring Cloud Stream and Confluent Cloud | Livestreams 018Joining Forces with Spring Boot, Apache Kafka, and Kotlin ft. Josh LongMastering DevOps with Apache Kafka, Kubernetes, and Confluent Cloud ft. Rick Spurgeon and Allison WaltherFollow Viktor Gamov on TwitterSEASON 2 Hosted by Tim Berglund, Adi Polak and Viktor Gamov Produced and Edited by Noelle Gallagher, Peter Furia and Nurie Mohamed Music by Coastal Kites Artwork by Phil Vo 🎧 Subscribe to Confluent Developer wherever you listen to podcasts. ▶️ Subscribe on YouTube, and hit the 🔔 to catch new episodes. 👍 If you enjoyed this, please leave us a rating. 🎧 Confluent also has a podcast for tech leaders: "Life Is But A Stream" hosted by our friend, Joseph Morais.

Confluent Platform 6.1 further simplifies management tasks for Apache Kafka® operators. Based on Apache Kafka 2.7, this release provides even higher availability for enterprises who are using Kafka as the central backbone for their business-critical applications. Confluent Platform 6.1 delivers enhancements that reduce the risk of downtime, simplify operations and streamline the user experience, as well as improve visibility and control with centralized management.EPISODE LINKSCheck out the release notesRead the blog post: Introducing Confluent Platform 6.1Download Confluent Platform 6.1Watch the video version of this podcastJoin the Confluent CommunityLearn more with Kafka tutorials, resources, and guides at Confluent DeveloperLive demo: Kafka streaming in 10 minutes on Confluent CloudUse 60PDCAST to get an additional $60 of free Confluent Cloud usage (details)SEASON 2 Hosted by Tim Berglund, Adi Polak and Viktor Gamov Produced and Edited by Noelle Gallagher, Peter Furia and Nurie Mohamed Music by Coastal Kites Artwork by Phil Vo 🎧 Subscribe to Confluent Developer wherever you listen to podcasts. ▶️ Subscribe on YouTube, and hit the 🔔 to catch new episodes. 👍 If you enjoyed this, please leave us a rating. 🎧 Confluent also has a podcast for tech leaders: "Life Is But A Stream" hosted by our friend, Joseph Morais.

Nationwide Building Society, a financial institution in the United Kingdom with 137 years of history and over 18,000 employees, relies on Apache Kafka® for their event streaming needs. But how did this come to be? In this episode, Tim Berglund talks with Rob Jackson (Principal Architect, Nationwide) about their Kafka adoption journey as they celebrate two years in production. Nationwide chose to adopt Kafka as a central part of their information architecture in order to integrate microservices. You can't have them share a database that's design-time coupling, and maybe you tried having them call each other synchronously. There's a little bit too much runtime coupling, leading to the rise of event-driven reactive microservices as a stable and extensible architecture for the next generation.Nationwide also chose to use Kafka for the following reasons:To replace their mortgage sales systems from traditional orchestration style to event-driven designs and choreography-based solutions using microservices in KafkaA cost-effective way to scale their mainframe systems with change data capture (CDC)Rob explains to Tim that now with the adoption of Kafka across other use cases at Nationwide, he no longer needs to ask his team to query their APIs. Kafka has also enabled more choreography-based use cases and the ability to design new applications to create events (pushed into a common/enterprise event hub). Kafka has helped Nationwide eliminate any bottlenecks in the process and speed up production. Furthermore, Rob delves into why his team migrated from orchestration to choreography, explaining their differences in depth. When you start building your applications in a choreography-based way, you will find as a byproduct that interesting events are going into Kafka that you didn’t foresee leveraging but that may be useful for the analytics community. In this way, you can truly get the most out of your data. EPISODE LINKSCase Study: Event Streaming & Real-Time Data in BankingIntroducing Events and Stream Processing into Nationwide Building Society (Kafka Summit talk)Learn more about NationwideJoin the Confluent CommunityCheck out Kafka tutorials, resources, and guides at Confluent DeveloperLive demo: Kafka streaming in 10 minutes on Confluent CloudUse 60PDCAST to get an additional $60 of free Confluent Cloud usage (SEASON 2 Hosted by Tim Berglund, Adi Polak and Viktor Gamov Produced and Edited by Noelle Gallagher, Peter Furia and Nurie Mohamed Music by Coastal Kites Artwork by Phil Vo 🎧 Subscribe to Confluent Developer wherever you listen to podcasts. ▶️ Subscribe on YouTube, and hit the 🔔 to catch new episodes. 👍 If you enjoyed this, please leave us a rating. 🎧 Confluent also has a podcast for tech leaders: "Life Is But A Stream" hosted by our friend, Joseph Morais.

Coming up with an honest test built on open source tools in an easily documented, replicable environment for a distributed system like Apache Kafka® is not simple. Alok Nikhil (Cloud Native Engineer, Confluent) shares about getting Kafka in the cloud and how best to leverage Confluent Cloud for high performance and scalability. His blog post “Benchmarking Apache Kafka, Apache Pulsar, and RabbitMQ: Which is the Fastest?” discusses how Confluent tested Kafka’s performance on the latest cloud hardware using research-based methods to answer this question. Alok and Tim talk through the vendor-neutral framework OpenMessaging Benchmark used for the tests, which is Pulsar’s standardized benchmarking framework for event streaming workloads. Alok and his co-author Vinoth Chandar helped improve that framework, evaluated messaging systems in the event streaming space like RabbitMQ, and talked about improvements to those existing platforms. Later in this episode, Alok shares what he believes would help move Kafka forward and what he predicts to come soon, like KIP-500, the removal of ZooKeeper dependency in Kafka. EPISODE LINKSBenchmarking Apache Kafka, Apache Pulsar, and RabbitMQ: Which is the Fastest?Join the Confluent Community SlackLearn more with Kafka tutorials, resources, and guides at Confluent DeveloperLive demo: Kafka streaming in 10 minutes on Confluent CloudUse 60PDCAST to get an additional $60 of free Confluent Cloud usage (details)SEASON 2 Hosted by Tim Berglund, Adi Polak and Viktor Gamov Produced and Edited by Noelle Gallagher, Peter Furia and Nurie Mohamed Music by Coastal Kites Artwork by Phil Vo 🎧 Subscribe to Confluent Developer wherever you listen to podcasts. ▶️ Subscribe on YouTube, and hit the 🔔 to catch new episodes. 👍 If you enjoyed this, please leave us a rating. 🎧 Confluent also has a podcast for tech leaders: "Life Is But A Stream" hosted by our friend, Joseph Morais.

Tim Berglund picks the brain of a distributed systems engineer, Guozhang Wang, tech lead in the Streaming department of Confluent. Guozhang explains what compelled him to join the Stream Processing team at Confluent coming from the Apache Kafka®  core infrastructure. He reveals what makes the best distributed systems infrastructure engineers tick and how to prepare to take on this kind of role—solving failure scenarios, a satisfying challenge. One challenge in distributed systems is achieving agreements from multiple nodes that are connected in a Kafkacluster, but the connection in practice is asynchronous.Guozhang also shares the newest updates in the Kafka community, including the coming ZooKeeper-free architecture where metadata will be maintained by Kafka logs.Prior to joining Confluent, Guozhang worked for LinkedIn, where he used Kafka for a few years before he started asking himself, “How fast can I get value from the data that I’ve collected?” This question eventually led him to begin building Kafka Streams and ksqlDB. Ever since, he’s been working to advance stream processing, and in this episode, provides an exciting preview of what’s to come. EPISODE LINKSJoin the Confluent teamDiving into Exactly-Once Semantics with Guozhang WangIn Search of an Understandable Consensus AlgorithmThe Curious Incident of the State Store in Recovery in ksqlDBFrom Eager to Smarter in Apache Kafka Consumer RebalancesKIP-595: A Raft Protocol for the Metadata QuorumJoin the Confluent Community SlackLearn more with Kafka tutorials, resources, and guides at Confluent DeveloperLive demo: Kafka streaming in 10 minutes on Confluent CloudUse 60PDCAST to get an additional $60 of free Confluent Cloud usage (details)SEASON 2 Hosted by Tim Berglund, Adi Polak and Viktor Gamov Produced and Edited by Noelle Gallagher, Peter Furia and Nurie Mohamed Music by Coastal Kites Artwork by Phil Vo 🎧 Subscribe to Confluent Developer wherever you listen to podcasts. ▶️ Subscribe on YouTube, and hit the 🔔 to catch new episodes. 👍 If you enjoyed this, please leave us a rating. 🎧 Confluent also has a podcast for tech leaders: "Life Is But A Stream" hosted by our friend, Joseph Morais.

Confluent Cloud and Confluent Platform run efficiently largely because of the dedication of the Developer Productivity (DevProd) team, formerly known as the Tools team. Mohinish Shaikh (Software Engineer, Confluent) talks to Tim Berglund about how his team builds the software tooling and automation for the entire event streaming platform and ensures seamless delivery of several engineering processes across engineering and the rest of the org. With the right tools and the right data, developer productivity can understand the overall effectiveness of a development team and their ability to produce results.The DevProd team helps engineering teams at Confluent ship code from commit to end customers actively using Apache Kafka®. This team proficiently understands a wide scope of polyglot applications and also the complexities of using a diverse technology stack on a regular basis to help solve business-critical problems for the engineering org. The team actively measures how each system interacts with one another and what programs are needed to properly run the code in various environments to help with the release of reliable artifacts for Confluent Cloud and Confluent Platform. An in-depth understanding of the entire framework and development workflow is essential for organizations to deliver software reliably, on time, and within their cost budget.The DevProd team provides that second line of defense and reliability before the code is released to end customers. As the need for compliance increases and the event streaming platform continues to evolve, the DevProd team is in place to make sure that all of the final touches are completed. EPISODE LINKSLeveraging Microservices and Apache Kafka to Scale Developer ProductivityJoin the Confluent Community SlackLearn more with Kafka tutorials, resources, and guides at Confluent DeveloperLive demo: Kafka streaming in 10 minutes on Confluent CloudUse 60PDCAST to get an additional $60 of free Confluent Cloud usage (details)SEASON 2 Hosted by Tim Berglund, Adi Polak and Viktor Gamov Produced and Edited by Noelle Gallagher, Peter Furia and Nurie Mohamed Music by Coastal Kites Artwork by Phil Vo 🎧 Subscribe to Confluent Developer wherever you listen to podcasts. ▶️ Subscribe on YouTube, and hit the 🔔 to catch new episodes. 👍 If you enjoyed this, please leave us a rating. 🎧 Confluent also has a podcast for tech leaders: "Life Is But A Stream" hosted by our friend, Joseph Morais.

What’s it like being a Microsoft Azure Cloud advocate working with Apache Kafka® and change data capture (CDC) solutions? Abhishek Gupta would know! At Microsoft, Abhishek focuses his time on Kafka, databases, Kubernetes, and open source projects. His experience in a wide variety of roles ranging from engineering, consulting, and product management for developer-focused products has positioned him well for developer advocacy, where he is now.Switching gears, Abhishek proceeds to break down the concept of CDC starting off with some of the core concepts such as "commit logs." Abhishek then explains how CDC can turn data around when you compare it to the traditional way of querying the database to access data—you don't call the database; it calls you. He then goes on to discuss Debezium, which is an open source change data capture solution for Kafka. He also covers Azure connectors, Azure Data Explorer, and use cases powered by the Azure Data Explorer Sink Connector for Kafka.EPISODE LINKSStreaming Data from Confluent Cloud into Azure Data ExplorerIntegrate Apache Kafka with Azure Data ExplorerChange Data Capture with Debezium ft. Gunnar MorlingTales from the Frontline of Apache Kafka DevOps ft. Jason BellMySQL CDC Source (Debezium) Connector for Confluent CloudMySQL, Cassandra, BigQuery, and Streaming Analytics with Joy GaoJoin the Confluent Community SlackLearn more with Kafka tutorials, resources, and guides at Confluent DeveloperLive demo: Kafka streaming in 10 minutes on Confluent CloudUse 60PDCAST to get an additional $60 of free Confluent Cloud usage (details)SEASON 2 Hosted by Tim Berglund, Adi Polak and Viktor Gamov Produced and Edited by Noelle Gallagher, Peter Furia and Nurie Mohamed Music by Coastal Kites Artwork by Phil Vo 🎧 Subscribe to Confluent Developer wherever you listen to podcasts. ▶️ Subscribe on YouTube, and hit the 🔔 to catch new episodes. 👍 If you enjoyed this, please leave us a rating. 🎧 Confluent also has a podcast for tech leaders: "Life Is But A Stream" hosted by our friend, Joseph Morais.

Coming out of a whirlwind year for the event streaming world, Tim Berglund sits down with Gwen Shapira (Engineering Leader, Confluent), Ben Stopford (Senior Director, Office of the CTO, Confluent), and Michael Noll (Principal Technologist, Office of the CTO, Confluent) to take a guess at what 2021 will bring. The experts share what they believe will happen for analytics, frameworks, multi-cloud services, stream processing, and other topics important to the event streaming space. These Apache Kafka® related predictions include the future of the Kafka cluster partitions and removing restrictions that users have found in the past, such as too many variations and excessive concurrency as it relates to your number of partitions.Ben also thinks that ZooKeeper will continue to maintain open source servers for highly reliable application distribution. Kafka clusters will still be able to keep the most important data while growing in size at record speed with ZooKeeper, although it will no longer be required with KIP-500 removing ZooKeeper dependency. This upgrade allows Kafka and ZooKeeper to run independently in deployment while Kafka’s cluster capability will increase.Michael expects a continued need for COVID-19 tracking as well as enhanced event streaming capabilities. Ben believes that scalable Tiered Storage for Kafka will increase productivity and benefit workloads. Gwen predicts that databases will become more conventional by the end of next year, leading to new data architectural design with the support of Kafka.EPISODE LINKSKIP-500: Apache Kafka Without ZooKeeper ft. Colin McCabe and Jason GustafsonHow to set up podcasts on AlexaBetter to Be Wrong Than Vague: Apache Kafka and Data Architecture Predictions for 2021Join the Confluent Community SlackLearn more with Kafka tutorials, resources, and guides at Confluent DeveloperLive demo: Kafka streaming in 10 minutes on Confluent CloudUse 60PDCAST to get an additional $60 of free Confluent Cloud usage (details)SEASON 2 Hosted by Tim Berglund, Adi Polak and Viktor Gamov Produced and Edited by Noelle Gallagher, Peter Furia and Nurie Mohamed Music by Coastal Kites Artwork by Phil Vo 🎧 Subscribe to Confluent Developer wherever you listen to podcasts. ▶️ Subscribe on YouTube, and hit the 🔔 to catch new episodes. 👍 If you enjoyed this, please leave us a rating. 🎧 Confluent also has a podcast for tech leaders: "Life Is But A Stream" hosted by our friend, Joseph Morais.

It’s one thing to know how to use Apache Kafka® and another to prove it to the world that you know. Niamh O’Byrne (Certification Manager, Confluent) and Barry Ballard (Senior Technical Trainer, Confluent) discuss Confluent’s Certification program, including sample test questions, bootcamp, exam details, Kafka training, and getting the necessary practical hands-on experience.It’s no secret that the entire world of work has changed, and now we expect to communicate across a vast number of digital platforms. In this new age, Barry predicts three primary skills that will become more important than ever to employers as they seek to hire a candidate:Emotional intelligenceBuilding your personal brand Digital security knowledgeWith emotional intelligence, we're really talking about effective communication and soft skills. This means understanding how to achieve consensus on utilizing digital technology, specifically Apache Kafka, which we test for in the Certification exam. This will help you stand out all around—on paper, in interviews, and in knowledge too. Especially as more and more businesses rely on Kafka, and as cybercriminals take their savviness to a new level, strong security expertise will truly set you apart.EPISODE LINKSConfluent Certification Get in touch about the Certification at certification@confluent.ioUsing Event Modeling to Architect Event-Driven Information Systems ft. Bobby CalderwoodLearn Apache Kafka to build and scale modern applicationsProject MetamorphosisJoin the Confluent Community SlackLearn more with Kafka tutorials, resources, and guides at Confluent DeveloperLive demo: Kafka streaming in 10 minutes on Confluent CloudUse the code DEV21CERT for 20% off certificationUse 60PDCAST to get an additional $60 of free Confluent Cloud usage (details)SEASON 2 Hosted by Tim Berglund, Adi Polak and Viktor Gamov Produced and Edited by Noelle Gallagher, Peter Furia and Nurie Mohamed Music by Coastal Kites Artwork by Phil Vo 🎧 Subscribe to Confluent Developer wherever you listen to podcasts. ▶️ Subscribe on YouTube, and hit the 🔔 to catch new episodes. 👍 If you enjoyed this, please leave us a rating. 🎧 Confluent also has a podcast for tech leaders: "Life Is But A Stream" hosted by our friend, Joseph Morais.