Track host
About the track
The online world we interact with today is increasingly powered by data and by insights extracted from that data. Our ever-growing thirst for data insights and data-driven behavior (e.g. ML-based systems) is driving our industry to collect data more often from an increasingly varied set of sources. With increased amounts of data, scale becomes a challenge. To complicate matters further, customers want reliable access to high-quality data and insights. This adds availability and data quality to our list of requirements. More often than not, customers require low-latency as well, often referring to the time it takes raw data to be converted into usable insights or production-grade models. Last but not least, access patterns and use-cases dictate the form data will take when being served!
Depending on how the data will be used, the medium used to store and serve it will vary widely. OLTP/OLAP DBs, caches, object stores, search engines, graph DBs, data streams, vector DBs, and the like represent the many forms data takes to be suitable to its many uses. Come to this track to learn about new technologies, practices, and trends shaping the way you will work with data.
The day in the host's words
Sessions in this track
Monday 2 October. 6 sessions per track, chosen and introduced by the Track Host.
10:35 Ballroom A Session Graph Databases LIquid: A Large-Scale Relational Graph Database Scott Meyer Distinguished Software Engineer @LinkedIn, Creator of the Graph Database, LIquid, Metaweb/freebase Alum We describe LIquid(1 2), the graph database built to host LinkedIn. 11:45 Seacliff ABC Session Data PRQL: A Simple, Powerful, Pipelined SQL Replacement Aljaž Mur Eržen Compiler Developer @EdgeDB & PRQL Maintainer Most databases use SQL as the interface to access relational data. Because of that, we associate SQL to be the language of relational algebra. But its affinity with the English language and unclear and inconsistent semantics leave a lot of space for improvements. 13:35 Ballroom A Session Stream Processing Streaming Databases: Embracing the Convergence of Stream Processing and Databases Yingjun Wu Founder and CEO @RisingWave Labs, Previously Engineer @AWS Redshift & Researcher @IBM Research Almaden Streaming databases have gained significant attention in recent years. From its name, it is evident that a streaming database combines the power of stream processing and databases. 14:45 Ballroom A Session Distributed Systems Redesigning OLTP for a New Order of Magnitude Joran Greef Founder and CEO @TigerBeetle The world is becoming more transactional. From colocation and server rental to serverless and usage-based billing. From coal to clean energy and smart meters that arbitrage solar prices 1440 times a month instead of monthly. Not to mention FedNow or the tsunami of instant payments. 15:55 Ballroom A Session Data Lakes Incremental Data Processing with Apache Hudi Saketh Chintapalli, Bhavani Sudha Saktheeswaran Incremental Data Processing is an emerging style of data processing gathering attention recently that has the potential to deliver orders of magnitude speed and efficiency over traditional batch processing on data lakes and data warehouses. 17:05 Ballroom A Session Architecture Sleeping at Scale - Delivering 10k Timers per Second per Node with Rust, Tokio, Kafka, and Scylla Lily Mara, Hunter Laine As a part of OneSignal’s no-code Journeys system, we knew that we would need a way to store billions of timers.QCon San Francisco 2023 is a three day conference for senior software engineers, architects and team leads. An international program committee of working engineers selects every session. Patterns and practices, not products and pitches.