| Alison Parker | Wilson Center | Keynote | Open Hardware vs. COVID-19 | Video |
| Anil Inamdar | Instaclustr | Keynote | Open Core Vs Open Source | Video |
| Apurva Desai | Google | Keynote | Open Data Lakes: Latest stop in the big data journey | Video |
| Ashley Wolf | GitHub | Keynote | The Inclusive Community Imperative (and where the next 50 million developers will come from) | Video |
| Mark Cox | Red Hat | Keynote | Community-led security at ASF | Video |
| Mark Shan | Tencent | Keynote | Apache Way in Tencent | Video |
| Michael Weinberg | NYU Law Engelberg Center | Keynote | Open Hardware vs. COVID-19 | Video |
| Willem Jiang | Huawei | Keynote | Open Source Community -- The Utopia for Programmers | Video |
| Alex Petrov | — | Speaker | Fuzz Testing and Verification of Apache Cassandra with "Harry" | Video |
| Alexander Shevtsov | — | Speaker | Visual Flow, open-source ETL tool powered by Apache Spark | Video |
| Andrei Ionescu | — | Speaker | Covering indexes in Adobe Experience Platform Data Lake with Hyperspace | Video |
| Andrei Ionescu | — | Speaker | Tracking and Triggering Pattern with Spark Stateful Streaming | Video |
| Aravindan Vijayan | — | Speaker | Apache Ozone - State of the Union | Video |
| Arturo Hinojosa | — | Speaker | The Future of Security for CQLSH | Video |
| Arturo Hinojosa | — | Speaker | Improving Testing Patterns for Apache Cassandra | Video |
| Ashish Singh | — | Speaker | Improving interactive querying experience on Spark SQL | Video |
| Assaf Pinhasi | — | Speaker | Apache Liminal (Incubating)—Orchestrate the Machine Learning Pipeline | Video |
| Aviem Zur | — | Speaker | Apache Liminal (Incubating)—Orchestrate the Machine Learning Pipeline | Video |
| Avishai Ish-Shalom | — | Speaker | The Math of Reliability | Video |
| Benedict Elliot Smith | — | Speaker | Evolving Transactions in Apache Cassandra | Video |
| Bharat Viswanadham | — | Speaker | Secure Apache Ozone with High Availability | Video |
| Bin Fan | — | Speaker | Alluxio Data Orchestration for Machine Learning | Video |
| Brian Hodge | — | Speaker | Bridging voter data and social data using Apache Streams | Video |
| Brian Houser | — | Speaker | Improving Testing Patterns for Apache Cassandra | Video |
| Cedrick Lunven | — | Speaker | Stargate.io, An OSS Api Layer for your Cassandra | Video |
| Chao Sun | — | Speaker | Storage-Partitioned Join for Apache Spark | Video |
| Charles Tan | — | Speaker | Great Expectations: Data Lake as a Source to Apache Flink to Better Support Machine Learning Use Cases | — |
| David North | — | Speaker | Cassandra for giant 3D tables | Video |
| Derek Chen-Becker | — | Speaker | The Future of Security for CQLSH | Video |
| Dhiraj Hegde | — | Speaker | Containing an Elephant: How we moved Hadoop/HBase into Kubernetes and Public Cloud | Video |
| Dinesh Chitlangia | — | Speaker | Scaling the Namenode - Lessons learnt | Video |
| Dinesh Chitlangia | — | Speaker | Apache Ozone - State of the Union | Video |
| Dmitri Pavlov | — | Speaker | Visual Flow, open-source ETL tool powered by Apache Spark | Video |
| Ekanth Sethuramalingam | — | Speaker | How Uber achieved millions of savings by managing disk IO across HDFS cluster | — |
| Fang Liu | — | Speaker | YARN Resource Management and Dynamic Max | Video |
| Fengguang Tian | — | Speaker | YARN Resource Management and Dynamic Max | Video |
| Furkan Kamaci | — | Speaker | Step by Step Production Ready Apache Druid | — |
| German Eichberger | — | Speaker | Cassandra Data Migration with Dual Write Proxy | Video |
| Gokul Prabagaren | — | Speaker | Challenges of Spark Application coexisting with NoSQL databases. | Video |
| Gokul Prabagaren | — | Speaker | Modeling Financial Data In Cassandra To Serve Real Time And Batch Workloads At Same Time | Video |
| Hanxiong Zhang | — | Speaker | YARN Resource Management and Dynamic Max | Video |
| Himanshu Gupta | — | Speaker | Under-The-Hood of Druid without Zookeeper on Kubernetes | Video |
| Israel Ekpo | — | Speaker | Getting Started with Event Stream Processing via Apache Flink on Microsoft Azure | Video |
| Israel Ekpo | — | Speaker | Architectures and Trends for Event Stream Processing on Azure with Open Source Software | Video |
| Itai Yaffe | — | Speaker | Casting the spell: Druid in practice | Video |
| Jeffrey Zhong | — | Speaker | Uber HDFS Unit Storage Cost 10x Deduction | Video |
| Jing Zhao | — | Speaker | Uber HDFS Unit Storage Cost 10x Deduction | Video |
| Joey Lynch | — | Speaker | How Netflix Provisions Optimal Cloud Deployments of Cassandra | Video |
| Jorge-Arnulfo Quiane-Ruiz | — | Speaker | Apache Wayang: Bringing Big Data to the IoT | Video |
| Julia Kinga Marton | — | Speaker | Apache Yunikorn: State of Union and Future | Video |
| Lee Rhodes | — | Speaker | Apache DataSketches | Video |
| Leon Gao | — | Speaker | How Uber achieved millions of savings by managing disk IO across HDFS cluster | — |
| Leon Gao | — | Speaker | Uber HDFS Unit Storage Cost 10x Deduction | Video |
| Lidong Dai | — | Speaker | The new generation of big data workflow scheduler platform - the architecture evolution of Apache DolphinScheduler | — |
| Lokesh Jain | — | Speaker | Balancing data in Apache Ozone | Video |
| Lokesh Jain | — | Speaker | Ozone - Performance at billions’ scale | Video |
| Lu Qiu | — | Speaker | Alluxio Data Orchestration for Machine Learning | Video |
| Maciej Swiderski | — | Speaker | Cassandra powered workflows to automate at scale | Video |
| Matteo Merli | — | Speaker | Replicated Subscriptions: taking Apache Pulsar Geo-Replication to next level | Video |
| Matteo Merli | — | Speaker | Exclusive Producer: Using Apache Pulsar to build distributed applications | Video |
| Mick Semb Wever | — | Speaker | The trials and tribulations of a CI pipeline on Apache Infra | Video |
| Misha Isran | — | Speaker | Versatility and Functionality of ApacheDrill | Video |
| Monty Rahman | — | Speaker | Versatility and Functionality of ApacheDrill | Video |
| Nicolas Fränkel | — | Speaker | A Change-Data-Capture use-case: designing an evergreen cache | Video |
| Nikolai Kolesnikov | — | Speaker | Designing Keys for NOSQL solutions | — |
| Prashant Golash | — | Speaker | YARN Resource Management and Dynamic Max | Video |
| Pravin Kumar Sinha | — | Speaker | Apache Hive Replication V3 | Video |
| Robin Moffatt | — | Speaker | Kafka as a Platform: the Ecosystem from the Ground Up | Video |
| Ryan Blue | — | Speaker | Storage-Partitioned Join for Apache Spark | Video |
| Sanchay Javeria | — | Speaker | Improving interactive querying experience on Spark SQL | Video |
| Sebastian Maurice | — | Speaker | Extracting Insights from Big Data using Transactional Machine Learning with Kafka and Python | Video |
| Sheng Zha | — | Speaker | Apache MXNet 2.0: Towards Synergistic ML and DL with Standardization | Video |
| Shuyi Zhang | — | Speaker | YARN Resource Management and Dynamic Max | Video |
| Sofya Irwin | — | Speaker | Great Expectations: Data Lake as a Source to Apache Flink to Better Support Machine Learning Use Cases | — |
| Steve Blackmon | — | Speaker | Open Source Social Applications with Apache Streams | Video |
| Subrata Ashe | — | Speaker | Making Cassandra Faster in Cloud-native architecture | Video |
| Sunil Govindan | — | Speaker | Apache Yunikorn: State of Union and Future | Video |
| Timothy Spann | — | Speaker | Apache NIFi Deep Dive 300 | Video |
| Timothy Spann | — | Speaker | Smart Transit: Real-Time Transit Information with FLaNK | Video |
| Timothy Spann | — | Speaker | Apache Deep Learning 302 | Video |
| Valentin Kulichenko | — | Speaker | Distributed Java Databases Under the Hood: Main Components and Interactions Between Them | — |
| Vinoth Chandar | — | Speaker | Apache Hudi : The Data Lake Platform | Video |
| Vladimir Ozerov | — | Speaker | Building modern SQL query optimizers with Apache Calcite | Video |
| Xiaoyu Yao | — | Speaker | Secure Apache Ozone with High Availability | Video |
| Yakir Buskilla | — | Speaker | Casting the spell: Druid in practice | Video |