| Alex Domingo | Vrije Universiteit Brussel | Speaker | Exascale PMI on a heterogeneous sub-exascale Slurm cluster | SlidesVideo |
| Anel Husakovic | MariaDB Foundation | Speaker | Introducing MYSQL_JSON plugin | SlidesVideo |
| Attila Tóth | Timescale | Speaker | Automatically refresh materialized views in PostgreSQL | Video |
| Boriss Mejias | — | Speaker | JSON in PostgreSQL - Learning with a case study | Video |
| Bruce Momjian | EDB | Speaker | Future Postgres Challenges | SlidesVideo |
| Christian Kniep | Amazon Web Services | Speaker | Containers in HPC | SlidesVideo |
| Claude Warren | Instaclustr | Speaker | Multidimensional Bloom Filters | SlidesVideo |
| Daniel Nichter | Block | Speaker | Efficient MySQL Performance | Video |
| Daniel Westermann | — | Speaker | Working effectively with (-support-) the community | Video |
| Dave Stokes | Oracle | Speaker | Release Note Highlights from 2021 | Video |
| Faustin Lammler | — | Speaker | Mariabackup + Restic: a simple and efficient online backup solution for your DBs | SlidesVideo |
| Federico Razzoli | Vettabase | Speaker | Creative uses of triggers | Video |
| Felix Schuster | Edgeless Systems | Speaker | The future of databases is confidential | Video |
| Francesco Tisiot | Aiven | Speaker | Solving the knapsack problem with recursive queries and PostgreSQL | SlidesVideo |
| Francesco Tisiot | Aiven | Speaker | Build an Open Source Streaming Data Pipeline | SlidesVideo |
| Frédéric Descamps | Oracle | Speaker | MySQL 8.0: Logical Backups, Snapshots and PITR like a rockstar | SlidesVideo |
| Frits Hoogland | Yugabyte | Speaker | Exploring Linux Memory Usage and IO Performance for Cloud Native Databases | Video |
| Georgios Markomanolis | CSC - IT Center for Science | Speaker | Utilizing AMD GPUs: Tuning, programming models, and roadmap | SlidesVideo |
| Haki Benita | — | Speaker | Lesser Known PostgreSQL Features | Video |
| Ian Gilfillan | — | Speaker | New features in MariaDB 10.7 and MariaDB 10.8 | Video |
| Jan-Patrick Lehr | TU Darmstadt | Speaker | PIRA: Performance Instrumentation Refinement Automation | SlidesVideo |
| Jan-Patrick Lehr | TU Darmstadt | Speaker | Bringing together open source scientific software development for HPC and beginners | SlidesVideo |
| Javier Jaramago Fernández | ProxySQL | Speaker | ProxySQL 2021 Dev Submit | Video |
| Jean Da Silva | Percona | Speaker | Backup/Restore tools performance comparison | Video |
| Jean-Christophe Gagnon-Audet | University of Montreal | Speaker | WOODS | Video |
| Jimmy Angelakos | EDB | Speaker | Slow things down to make them go faster | SlidesVideo |
| Johannes Schlüter | Oracle | Speaker | MySQL Operator for Kubernetes | SlidesVideo |
| John Garbutt | StackHPC | Speaker | Using OpenStack to reduce HPC service complexity | SlidesVideo |
| Joro Kodinov | — | Speaker | Newest MySQL component services features | SlidesVideo |
| Juan Pan | SphereEx | Speaker | PostgreSQL Distributed & Secure Database Ecosystem Building | SlidesVideo |
| Kenny Gryp | — | Speaker | MySQL InnoDB ClusterSet | SlidesVideo |
| Mamta Shukla | — | Speaker | Porting Signal processing algorithms to CuPy for precision measurement | SlidesVideo |
| Marco Tusa (the Grinch) | — | Speaker | Percona XtraDB Cluster(PXC) Non blocking operations, what you need to know to avoid pitfalls | Video |
| Marco Tusa (the Grinch) | — | Speaker | MySQL on Kubernetes demystified | Video |
| Marija Selakovic | Crate.io | Speaker | Distributed Join Algorithms in CrateDB | SlidesVideo |
| Marko Mäkelä | MariaDB | Speaker | Performance oriented InnoDB log format changes | SlidesVideo |
| Marlow Weston | Intel | Speaker | This is The Way- A Crash Course on the Intricacies of Managing CPUs in K8s | SlidesVideo |
| Matthias C | — | Speaker | Encrypting binary (and relay) logs in MySQL | SlidesVideo |
| Max Meldrum | KTH Royal Institute of Technology | Speaker | Uncovering Arcon: A state-first Rust streaming analytics runtime | Video |
| Maxim Lippeveld | Ghent University | Speaker | SCIP: scalable cytometry image processing using Dask in a high performance computing environment | SlidesVideo |
| Michael "Monty" Widenius | — | Speaker | MariaDB Optimizer - ongoing development and changes | Video |
| Michael "Monty" Widenius | — | Speaker | MariaDB Server's new release model | Video |
| Miguel Araújo | Oracle | Speaker | MySQL InnoDB ClusterSet | SlidesVideo |
| Moritz Schwarzmeier | TU Darmstadt | Speaker | Bringing together open source scientific software development for HPC and beginners | SlidesVideo |
| Olena Kutsenko | Aiven | Speaker | Low-code data visualization and aggregation with OpenSearch Dashboards | Video |
| Olena Kutsenko | Aiven | Speaker | Build an Open Source Streaming Data Pipeline | SlidesVideo |
| Oli Sennhauser | — | Speaker | MariaDB Point-in-Time-Recovery | Video |
| Oli Sennhauser | — | Speaker | MariaDB Galera Cluster and M/S replication | Video |
| Oli Sennhauser | — | Speaker | MariaDB Connection ID | Video |
| Øystein Grøvlen | Oracle | Speaker | Hash join in MySQL 8.0 | SlidesVideo |
| Pep Pla | — | Speaker | Why your backup strategy is wrong? | SlidesVideo |
| Peter Zaitsev | Percona | Speaker | MySQL Performance on Modern CPU: Intel vs AMD vs ARM | Video |
| Peter Zaitsev | Percona | Speaker | Ten Tips for Better MariaDB Performance | Video |
| Peter Zaitsev | Percona | Speaker | MySQL 8 vs MariaDB 10.7 | Video |
| Philipp M. Dau | Ghent University | Speaker | HPC for Social & Crime Science | SlidesVideo |
| Praveen GR | Mydbops | Speaker | What is new in mariadb 10.6 ? | Video |
| René Cannaò | — | Speaker | ProxySQL Cluster: challenges and solutions to synchronizeconfigurationacross multiple decentralized cluster nodes | Video |
| Ryan Booz | — | Speaker | How to create (lots!) of sample time-series data with PostgreSQL generate_series() | SlidesVideo |
| Sergei Petrunia | — | Speaker | Improved histograms in MariaDB 10.8 | Video |
| Shlomi Noach | PlanetScale | Speaker | The relational model in the modern development age | Video |
| Swati Sehgal | Intel | Speaker | This is The Way- A Crash Course on the Intricacies of Managing CPUs in K8s | SlidesVideo |
| Trevor Grant | Arrikto | Speaker | Making Apache Spark, Apache Mahout, Kubeflow, and Kubernetes Play Nice | Video |
| Valentin Volkl | — | Speaker | Open source tooling in High-Energy Physics Software | SlidesVideo |
| Valerii Kravchuk | MariaDB | Speaker | Flame Graphs for MySQL DBAs | SlidesVideo |
| Valerii Kravchuk | MariaDB | Speaker | MariaDB Server on macOS | SlidesVideo |
| Valerii Kravchuk | MariaDB | Speaker | More on bpftrace for MariaDB DBAs and Developers | SlidesVideo |
| Vicentiu Ciorbaru | — | Speaker | MariaDB DENY command | Video |
| Vinicius Grippa | Percona | Speaker | Backup/Restore tools performance comparison | Video |