Pleased to announce a new #Jepsen report on Datomic Pro 1.0.7075. Datomic is an unusual system in many ways. Temporal! Immutable! Datalog! Strong Session Serializable*! We found that Datomic appears to offer Strong Session Serializable inter-transaction semantics, up to Strong Serializable when…
Original post on mastodon.jepsen.io
mastodon.jepsen.io
May 15, 2024 at 4:56 PM
Pleased to announce a new #Jepsen report on Datomic Pro 1.0.7075. Datomic is an unusual system in many ways. Temporal! Immutable! Datalog! Strong Session Serializable*! We found that Datomic appears to offer Strong Session Serializable inter-transaction semantics, up to Strong Serializable when…
Why one of the world's largest digital banks chose Clojure and Datomic
#FunctionalProgramming
h/t @lucasvegi.bsky.social
www.youtube.com/watch?v=pleo...
#FunctionalProgramming
h/t @lucasvegi.bsky.social
www.youtube.com/watch?v=pleo...
Why one of the world's largest digital banks chose Clojure and Datomic
YouTube video by CultRepo
www.youtube.com
April 28, 2026 at 12:23 PM
Why one of the world's largest digital banks chose Clojure and Datomic
#FunctionalProgramming
h/t @lucasvegi.bsky.social
www.youtube.com/watch?v=pleo...
#FunctionalProgramming
h/t @lucasvegi.bsky.social
www.youtube.com/watch?v=pleo...
@nubank.com.br is one of the biggest digital banks in the world, serving over 130 million customers in Brazil, Mexico, and Colombia. Their tech stack? Clojure and Datomic. Learn why:
➡️ youtube.com/watch?v=pleo...
➡️ youtube.com/watch?v=pleo...
Why one of the world's largest digital banks chose Clojure and Datomic
YouTube video by CultRepo
youtube.com
April 20, 2026 at 7:33 AM
@nubank.com.br is one of the biggest digital banks in the world, serving over 130 million customers in Brazil, Mexico, and Colombia. Their tech stack? Clojure and Datomic. Learn why:
➡️ youtube.com/watch?v=pleo...
➡️ youtube.com/watch?v=pleo...
Curious about #Clojure and #Datomic ?
Follow 3 lovely lambda ladies today who will yap about .clj
@lambdadays.bsky.social
#womenintech #FUNctionalladies #Womenwhocode
Follow 3 lovely lambda ladies today who will yap about .clj
@lambdadays.bsky.social
#womenintech #FUNctionalladies #Womenwhocode
June 12, 2025 at 1:34 AM
Curious about #Clojure and #Datomic ?
Follow 3 lovely lambda ladies today who will yap about .clj
@lambdadays.bsky.social
#womenintech #FUNctionalladies #Womenwhocode
Follow 3 lovely lambda ladies today who will yap about .clj
@lambdadays.bsky.social
#womenintech #FUNctionalladies #Womenwhocode
Have you seen Codeq? github.com/Datomic/codeq
GitHub - Datomic/codeq: Creates Datomic dbs from git repos
Creates Datomic dbs from git repos. Contribute to Datomic/codeq development by creating an account on GitHub.
github.com
February 12, 2026 at 2:25 AM
Have you seen Codeq? github.com/Datomic/codeq
they lied and it wasn't a book it was a Jepsen writeup for Datomic
June 12, 2025 at 3:55 PM
they lied and it wasn't a book it was a Jepsen writeup for Datomic
Datomic in Action
✅ Architecture => lnkd.in/g_PuKJmh 👍
✅ Tutorial => lnkd.in/giY7r75h 👇
✅ Setup Datomic Pro (FREE)
✅ The Peer library
✅ Run a Transactor
✅ Connect to a database
✅ Transact Schema
✅ Transact Data
✅ Query the Data (OLTP)
✅ Historic Data (OLAP)
#java #clojure #datomic
✅ Architecture => lnkd.in/g_PuKJmh 👍
✅ Tutorial => lnkd.in/giY7r75h 👇
✅ Setup Datomic Pro (FREE)
✅ The Peer library
✅ Run a Transactor
✅ Connect to a database
✅ Transact Schema
✅ Transact Data
✅ Query the Data (OLTP)
✅ Historic Data (OLAP)
#java #clojure #datomic
February 16, 2025 at 10:04 PM
Datomic in Action
✅ Architecture => lnkd.in/g_PuKJmh 👍
✅ Tutorial => lnkd.in/giY7r75h 👇
✅ Setup Datomic Pro (FREE)
✅ The Peer library
✅ Run a Transactor
✅ Connect to a database
✅ Transact Schema
✅ Transact Data
✅ Query the Data (OLTP)
✅ Historic Data (OLAP)
#java #clojure #datomic
✅ Architecture => lnkd.in/g_PuKJmh 👍
✅ Tutorial => lnkd.in/giY7r75h 👇
✅ Setup Datomic Pro (FREE)
✅ The Peer library
✅ Run a Transactor
✅ Connect to a database
✅ Transact Schema
✅ Transact Data
✅ Query the Data (OLTP)
✅ Historic Data (OLAP)
#java #clojure #datomic
it's been awesome having @adham-omran.com `join` us for "Doing Datomic Mob Programming" sessions in clojure.camp 🎉
last week we discussed learning goals to steer the direction of the meetup for the rest of year and honestly I'm soo excited about what's next!
stay tuned :) #Clojure #Datomic
last week we discussed learning goals to steer the direction of the meetup for the rest of year and honestly I'm soo excited about what's next!
stay tuned :) #Clojure #Datomic
August 5, 2025 at 6:51 AM
it's been awesome having @adham-omran.com `join` us for "Doing Datomic Mob Programming" sessions in clojure.camp 🎉
last week we discussed learning goals to steer the direction of the meetup for the rest of year and honestly I'm soo excited about what's next!
stay tuned :) #Clojure #Datomic
last week we discussed learning goals to steer the direction of the meetup for the rest of year and honestly I'm soo excited about what's next!
stay tuned :) #Clojure #Datomic
OMG! I'm SO pleased to share that I'll be speaking about #Datomic at @ndcconferences.com NDC London 2026!! 🤩 🎉 ndclondon.com
#clojure #technicalconferences
#clojure #technicalconferences
September 26, 2025 at 1:27 AM
OMG! I'm SO pleased to share that I'll be speaking about #Datomic at @ndcconferences.com NDC London 2026!! 🤩 🎉 ndclondon.com
#clojure #technicalconferences
#clojure #technicalconferences
✅ One of the best presentations: "11 Insights After 11 Years with the Functional DB Datomic" by Magnar Sveen at NDC Oslo 2024 => lnkd.in/gx8u7YRy 👍
✅ Datomic DB (free) => lnkd.in/gVRWskja
✅ Clojure’s Journey at Nubank => lnkd.in/gR3gw4hC
✅ Nubank (100m customers) => lnkd.in/gnJf9j8B
#clojure #java
✅ Datomic DB (free) => lnkd.in/gVRWskja
✅ Clojure’s Journey at Nubank => lnkd.in/gR3gw4hC
✅ Nubank (100m customers) => lnkd.in/gnJf9j8B
#clojure #java
February 13, 2025 at 2:47 AM
✅ One of the best presentations: "11 Insights After 11 Years with the Functional DB Datomic" by Magnar Sveen at NDC Oslo 2024 => lnkd.in/gx8u7YRy 👍
✅ Datomic DB (free) => lnkd.in/gVRWskja
✅ Clojure’s Journey at Nubank => lnkd.in/gR3gw4hC
✅ Nubank (100m customers) => lnkd.in/gnJf9j8B
#clojure #java
✅ Datomic DB (free) => lnkd.in/gVRWskja
✅ Clojure’s Journey at Nubank => lnkd.in/gR3gw4hC
✅ Nubank (100m customers) => lnkd.in/gnJf9j8B
#clojure #java
didn't see there was a jepsen report on datomic last year! jepsen.io/analyses/dat...
It's really good, gets into a bunch of the stuff that makes datomic unique
It's really good, gets into a bunch of the stuff that makes datomic unique
Jepsen: Datomic Pro 1.0.7075
jepsen.io
April 2, 2025 at 2:12 AM
didn't see there was a jepsen report on datomic last year! jepsen.io/analyses/dat...
It's really good, gets into a bunch of the stuff that makes datomic unique
It's really good, gets into a bunch of the stuff that makes datomic unique
They are defined using facts (e.g. item id, attribute, value), similar to Datomic's data model: docs.datomic.com/whatis/data-...
Datomic Data Model | Datomic
docs.datomic.com
August 28, 2025 at 7:38 PM
They are defined using facts (e.g. item id, attribute, value), similar to Datomic's data model: docs.datomic.com/whatis/data-...
November 5, 2024 at 8:28 PM
Dialog synthesizing decades of computer science research
- Semantic data model (from Datomic)
- Probabilistic Search Trees
- Datalog
- Commodity Blob Stores (S3/IPFS)
- Web Assembly
- Semantic data model (from Datomic)
- Probabilistic Search Trees
- Datalog
- Commodity Blob Stores (S3/IPFS)
- Web Assembly
September 17, 2025 at 4:17 PM
Dialog synthesizing decades of computer science research
- Semantic data model (from Datomic)
- Probabilistic Search Trees
- Datalog
- Commodity Blob Stores (S3/IPFS)
- Web Assembly
- Semantic data model (from Datomic)
- Probabilistic Search Trees
- Datalog
- Commodity Blob Stores (S3/IPFS)
- Web Assembly
I've been busy! I built this to solve a personal itch - namely how to organise and collect web content, including private data, and make it available to AI clients such as Claude Desktop.
The stack is Clojure, Datomic and TypeScript - a potent combination.
The stack is Clojure, Datomic and TypeScript - a potent combination.
We're up and live! Sombra is now publicly available.
Turn your web browsing into an AI-ready knowledge base. Save any page as searchable markdown, organize into collections, and connect directly to Claude Desktop via MCP.
sombra.so
#ai #productivity #chrome #webarchiving #mcp #bookmarks
Turn your web browsing into an AI-ready knowledge base. Save any page as searchable markdown, organize into collections, and connect directly to Claude Desktop via MCP.
sombra.so
#ai #productivity #chrome #webarchiving #mcp #bookmarks
sombra
Sombra transforms web browsing into an intelligent knowledge base. Save web pages as searchable markdown, organize into collections, and integrate with AI tools like Claude Desktop through MCP connect...
sombra.so
June 11, 2025 at 6:59 PM
I've been busy! I built this to solve a personal itch - namely how to organise and collect web content, including private data, and make it available to AI clients such as Claude Desktop.
The stack is Clojure, Datomic and TypeScript - a potent combination.
The stack is Clojure, Datomic and TypeScript - a potent combination.
“A decade on Datomic” - Shepherd & Indig. It was on Friday at 1:45pm
November 16, 2025 at 11:02 PM
“A decade on Datomic” - Shepherd & Indig. It was on Friday at 1:45pm
Semantic mapping is imperfect. Technically though, I wanted a maximally flexible data store without having to invent my own database. I'm really inspired by datomic's Entity system: docs.datomic.com/reference/en.... Using triplets or RDFs to build a datagraph is a decently stored space.
Entities | Datomic
Understand the concepts of entities in Datomic.
docs.datomic.com
November 10, 2024 at 11:38 PM
Semantic mapping is imperfect. Technically though, I wanted a maximally flexible data store without having to invent my own database. I'm really inspired by datomic's Entity system: docs.datomic.com/reference/en.... Using triplets or RDFs to build a datagraph is a decently stored space.
A Decade on Datomic - Davis Shepherd & Jonathan Indig (Netflix) https://lobste.rs/s/cmlspo ##video ##databases ##clojure
A Decade on Datomic - Davis Shepherd & Jonathan Indig (Netflix)
We present a brief history of developing an orchestration system built on Clojure and Datomic at Netflix. This system was initially developed in 2014 and has...
www.youtube.com
December 20, 2025 at 6:40 AM
A Decade on Datomic - Davis Shepherd & Jonathan Indig (Netflix) https://lobste.rs/s/cmlspo ##video ##databases ##clojure
You can't manage an LLM-driven process with simple imperative scripts.
#LLMs #AI #Tech #SoftwareEngineering #DevOps #BuildInPublic #Clojure #DevSky #SystemArchitecture #Datomic
#LLMs #AI #Tech #SoftwareEngineering #DevOps #BuildInPublic #Clojure #DevSky #SystemArchitecture #Datomic
November 28, 2025 at 9:57 PM
You can't manage an LLM-driven process with simple imperative scripts.
#LLMs #AI #Tech #SoftwareEngineering #DevOps #BuildInPublic #Clojure #DevSky #SystemArchitecture #Datomic
#LLMs #AI #Tech #SoftwareEngineering #DevOps #BuildInPublic #Clojure #DevSky #SystemArchitecture #Datomic
Functional, dynamic & built for production! 🚀 @lambduhhh.bsky.social shows how Clojure + Datomic tackle real-world systems with flexibility & resilience. Ready to rethink dynamic typing in FP? 🟣💛
🎟️ Early Bird tickets are on sale! Grab yours: www.lambdadays.org/lambdadays20...
🎟️ Early Bird tickets are on sale! Grab yours: www.lambdadays.org/lambdadays20...
March 12, 2025 at 10:19 AM
Functional, dynamic & built for production! 🚀 @lambduhhh.bsky.social shows how Clojure + Datomic tackle real-world systems with flexibility & resilience. Ready to rethink dynamic typing in FP? 🟣💛
🎟️ Early Bird tickets are on sale! Grab yours: www.lambdadays.org/lambdadays20...
🎟️ Early Bird tickets are on sale! Grab yours: www.lambdadays.org/lambdadays20...
Publiquei sobre o que aprendi de Pedestal(lib para web) + Datomic(banco de dados) durante a construção da minha primeira API(inspirada na Casa do Código) com Clojure.
Para quem está nessa jornada e quer aprender um pouco mais sobre a stack, acho que pode servir de apoio :).
youtu.be/ur7xT5Ow9lw
Para quem está nessa jornada e quer aprender um pouco mais sobre a stack, acho que pode servir de apoio :).
youtu.be/ur7xT5Ow9lw
Aprendendo Clojure do Zero #7: Minha primeira API usando a Stack Clojure, Pedestal e Datomic
YouTube video by Dev Eficiente
youtu.be
October 23, 2024 at 12:23 AM
Publiquei sobre o que aprendi de Pedestal(lib para web) + Datomic(banco de dados) durante a construção da minha primeira API(inspirada na Casa do Código) com Clojure.
Para quem está nessa jornada e quer aprender um pouco mais sobre a stack, acho que pode servir de apoio :).
youtu.be/ur7xT5Ow9lw
Para quem está nessa jornada e quer aprender um pouco mais sobre a stack, acho que pode servir de apoio :).
youtu.be/ur7xT5Ow9lw
Muse uses eav, by making a per type column for the value. So you can do eav in delete. Cozo is a more traditional datalog than datomic. Looking at the docs, if you aren’t familiar with datalog outside of datomic, it might seem a bit strange. But datalog is minimal and should be easy to learn
November 11, 2024 at 12:59 AM
Muse uses eav, by making a per type column for the value. So you can do eav in delete. Cozo is a more traditional datalog than datomic. Looking at the docs, if you aren’t familiar with datalog outside of datomic, it might seem a bit strange. But datalog is minimal and should be easy to learn
It feels like not that long ago that Postgres was an underdog choice. It's impressive to see how its stability, features, and community have made it the most desired database technology out there.
January 2, 2025 at 6:13 PM
It feels like not that long ago that Postgres was an underdog choice. It's impressive to see how its stability, features, and community have made it the most desired database technology out there.
As a small antidote to the tsunami: I recently discovered Clojure/Datomic and have subsequently enjoyed a bunch of your conference talks on YouTube.
Thanks for sharing your thinking so clearly; my notions of data / objects / values (and even design work) are considerably changed.
Thanks for sharing your thinking so clearly; my notions of data / objects / values (and even design work) are considerably changed.
December 28, 2025 at 11:23 PM
As a small antidote to the tsunami: I recently discovered Clojure/Datomic and have subsequently enjoyed a bunch of your conference talks on YouTube.
Thanks for sharing your thinking so clearly; my notions of data / objects / values (and even design work) are considerably changed.
Thanks for sharing your thinking so clearly; my notions of data / objects / values (and even design work) are considerably changed.
