Tag Archives: presentations

The 2019 Shanghai MariaDB Developers Unconference is being hosted by Microsoft Shanghai, from 19 November. Slides will be added to this post as they become available.

Day One

• Welcome by MariaDB Foundation CEO (Kaj)
• MariaDB Foundation from the perspective of a Board Member (Eric)
• Sponsoring MariaDB Foundation (Prashant)
• History of MariaDB (Monty)
• New Contributor Tutorial – MariaDB Server & more (Vicentiu)
• ALTER TABLE Improvements in MariaDB (Marko)
• The Path of the Query (Sergei G)
• Main classes/structures of MariaDB and how they are connected (Oleksandr)
• How to add a new function and debug MariaDB Server (Monty)
• How MariaDB optimizer works in general (Oleksandr)
• Stress Reduction (Prashant)

Day Two

• The customization features of MariaDB Spider in Tencent Games (Will Han)
• Memory management Conventional query/PS/SP (Oleksandr)
• MariaDB Feature Plan: RecycleBin for DDL (Lixun Peng)
• TBA (Alexey)
• MariaDB Server 10.5 InnoDB Status &

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The 2019 New York MariaDB Developers UnConference was hosted by Hudson River Trading, on February 23 and February 24.

Below are a list of the sessions with links to slides where available (some were discussions with no slides). This post will be updated as slides/video become available.

Day One

• State of the Infra (Teodor Ionita)
• The Path of the Query (Sergei Golubchik)
• How to write your first patch (Anel Husaković) – slides
• How to write a simple plugin for MariaDB ((Vicențiu Ciorbaru)
• GSoC Projects and what can we do better (Vicențiu Ciorbaru) – slides
• ALTER TABLE improvements in MariaDB 10.4 (Marko) – slides
• Account Locking and Password Expiration (Robert Bîndar) – slides
• Buildbot gatekeeping and staging on main repo (Teodor Ionita)
• Debian/Ubuntu debug and packaging overview (Faustin) – slides

Day Two

• MyRocks: recent feature add-ons (Yoshinori Matsunobu)
• Query optimizer in MariaDB 10.4 (Sergei Petrunia) – slides
• Shutdown refactoring in 10.4 (Sergey Vojtovich)
• Lessons for the Optimizer from TPC-DS Benchmark run (Sergei Petrunia) – slides
• Static, dynamic code security checks & fuzzing (Teodor Ionita)
• The open source roadmap of MariaDB.com in 2019 (Rasmus Johansson)
• XtraBackup at Alibaba Cloud (Fungo Wang) – slides
• Columnstore: significant changes and future projects (Roman Nozdrin)
• Alibaba plan to open source Double-Sync Replication/MySQL-Raft Replication and latest Flashback improvements (Lixun Peng)
• MariaDB ColumnStore Scalability and Transactions (Sasha V) – slides
• Backup in MariaDB (Monty Widenius)

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The 2018 MariaDB Developers UnConference is being held in New York City on February 24 and February 25.

Below are a list of the sessions with links to slides where available. This post will be updated as slides become available.

Day One

* Welcome (Otto Kekäläinen)
* New Developers Tutorial and Best Practices (Vicențiu Ciorbaru) – slides
* Discussion: Refactoring transaction metadata storage (Marko Mäkelä) – slides
* Docker and why we should use it (Vicențiu Ciorbaru) – slides
* New 10.3 Optimizer Features (Vicențiu Ciorbaru) – slides
* MyRocks Storage Engine Status Update (Sergei Petrunia) – slides
* Group Insert (Yuan Zhang) – slides
* Cross-Engine Hot Backup (Marko Mäkelä) – slides

Day Two

* Replication internals and Ongoing and Future Projects (Andrei) – slides
* What’s new in MariaDB 10.3 for developers (Max) – slides
* Arm64 port and optimization (Sandeep) – slides
* Deep-dive: InnoDB transactions and write paths (Marko) – slides
* MySQL features missing in MariaDB (Colin) – slides
* Status of Spider patches in MariaDB 10.4 (Kentoku) – slides
* MariaDB 10.4 brainstorming (Otto) – Knowledge Base page …

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