Tech Talk: Rethinking databases and Noria with Jon Gjengset

Tech Talk: Rethinking databases and Noria with Jon Gjengset

Author: Adam Gordon Bell - Software Developer April 30, 2019 Duration: 58:44

Can we make databases faster and remove the need for caching reads in an external cache? Can we make a distributed SQL based relational database that outperforms memcached? Jon Gjengset and the PDOS team at MIT CSAIL have done just that with Noria.

Today I talk to Jon about Noria, about building a database in rust and his efforts to teach people intermediate rust via live coding sessions.

Jon was great to talk to. He really was able to explain to me how Noria is able to do what it does and where it is in terms of maturity. The key, besides Rust and evmaps, is that Noria uses materialized views to do query optimization ahead of time, on write. The devil is in the details though, of course. And the details, in this case, are turning declarative SQL into a dataflow program that handles cache updates on new writes.

http://corecursive.com/030-rethinking-databases-with-jon-gjengset/

Show notes:

 

 

 


In CoRecursive: Coding Stories, host Adam Gordon Bell sits down with software developers to explore the human narratives woven into the technology we build. This isn't a technical interview focused on syntax or best practices, but a deeper dive into the pivotal moments, creative struggles, and personal insights that shape how code comes to life. Each conversation reveals the context behind decisions, the stories of failure and breakthrough, and the often-overlooked human elements that define our craft. As a software developer himself, Adam guides these discussions with genuine curiosity, pulling out anecdotes and reflections you won't hear anywhere else. The podcast lives in the intersection of News, Education, and How-To, but through the lens of lived experience. You'll hear about the origins of influential projects, the rationale behind unconventional solutions, and the personal journeys that lead developers to their philosophies. Listening feels like pulling up a chair with thoughtful peers, offering a richer understanding of the profession that goes far beyond the screen. This is where the abstract becomes concrete, through the stories and people behind the code.
Author: Language: English Episodes: 100

CoRecursive: Coding Stories
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