📣 Save the Date: June 18, 2026 XT is a technical conference specifically curated for engineering leaders and senior practitioners building financial systems at scale. Invite-only. Apply for an invite: juxt.pro/xt26

📣 Save the Date – June 18, 2026 XT26 Fintech Conference returns to London for its third year, bringing together Senior Engineers Leaders in banking and financial services. Invite-only. Apply for an invite: juxt.pro/xt26 youtu.be/YKCfERcln30?...

📣 XT25 #Fintech Conference – Speakers announced! www.juxt.pro/xt25/ 🎟️ Invite-only event – limited number of delegate passes available upon request – details in link👇

Happy Pi Day!

⏱️ #Webinar is today – 15:00 UK/ 10:00 ET 💡 Join us for a deep dive into how @xtdb.com can transform your #data management strategy, making data reconciliation, reporting, and analysis simpler, more accurate, and cost-effective. ✍️ RSVP here ➡️ us06web.zoom.us/webinar/regi...

⏱️ #Webinar is today – 15:00 UK/ 10:00 ET 💡 Join us for a deep dive into how @xtdb.com can transform your #data management strategy, making data reconciliation, reporting, and analysis simpler, more accurate, and cost-effective. ✍️ RSVP here ➡️ us06web.zoom.us/webinar/regi...

@xtdb.com beta6 is out today 🚀 Containing the sorts of changes that don't make for very exciting release-notes, but all the little things you'll appreciate when you're actually working with it day-to-day/deploying it into production. No buzzwords this time I'm afraid! xtdb.com/blog/v2beta6

SW Engineer Michal Pisanko shares insights on integrating @xtdb.com – an open-source bitemporal #database – into the FINOS TraderX #trading app. ↔️ XTDB’s temporal 'sliders' showcase its 'time-travel' feature, enabling users to easily navigate & visualize data changes ➡️ www.juxt.pro/blog/bitempo...

🕰️ Ever needed to track exactly when data was valid, or how it changed over time? 🔎 XTDB makes historical data management seamless with #bitemporality, letting you query past states, track expiring records, and analyse changes—all with precision and control. www.youtube.com/watch?v=Mr4N...

🔐 SAVE THE DATE – XT25 #Fintech Conference 🗓️ June 12 📍 London 🎤 9 AM – 5 PM 🍸 5 PM – 7 PM 🌐 www.juxt.pro/xt25/ 💬 More details coming soon – follow @juxt.pro for updates

🔐 SAVE THE DATE – XT25 #Fintech Conference 🗓️ June 12 📍 London 🎤 9 AM – 5 PM 🍸 5 PM – 7 PM 🌐 www.juxt.pro/xt25/ 💬 More details coming soon – follow @juxt.pro for updates

Accurate reporting is crucial for success, but not always easy to create. Join us on Feb 19 to discover how to report on complex, time-sensitive #data with ease, while avoiding manual versioning, reducing ETL bottlenecks, and eliminating custom logic. More info ➡️ us06web.zoom.us/webinar/regi...

💡Struggling with tracking data changes/mistakes in SQL #databases? 🌟XTDB introduces powerful tools to handle historical data, from managing corrections with soft deletes to permanently erasing records, XTDB offers bitemporal capabilities that SQL alone can’t provide! www.youtube.com/watch?v=Swy2...

⭐ Happy 2025 🎆 Let's kick it off by making your data’s history auditable. #Bitemporal data models tackle reporting challenges in finance – but they’re tough to implement. 💡 At #OSFFNYC, @xtdb.com Head of Product @refset.bsky.social shared how to avoid common pitfalls 🎥 www.juxt.pro/blog/reconci...

Just 1️⃣ day to 2️⃣0️⃣2️⃣5️⃣ ⏳ #ContentCountdown ⏱️ JUXT CDO Joe Littlejohn interviews Treasury Prime CPO Mike Clarke on how #Clojure powers their #development processes, leveraging dynamic reloading, immutability & simplicity to deliver features quickly & ensure reliability ➡️ www.juxt.pro/blog/clojure...

🛠️ Some of the tools mentioned in this #techtalk: ✅ @electric-sql.com ✅ @loro.dev ✅ @tinybase.bsky.social Watch it here ➡️ www.juxt.pro/blog/local-f...

2️⃣ days to 2025 ⏳ #ContentCountdown ⏱ Local-first development simplifies code, reduces complexity, and enhances UX. Sr. Engineer Alex Davis explores: 👉 Real-world demos 👉 Prominent 2024 tools like RxDB, Replicache, Electric SQL & more 👉 How to get started 📺 Watch now ➡️ www.juxt.pro/blog/local-f...

3️⃣ days to 2025 ⏳ #ContentCountdown ⏱ 💡 Mark Burgess – creator of CFEngine – joined us on JUXT Cast to discuss the myth of 100% reliability, digital vs. analog resilience, and practical lessons in system design. 🎧 Listen to their full podcast episode here ➡️ www.juxt.pro/blog/promise...

4️⃣ days to 2025 ⏳ #ContentCountdown ⏱ At the 2024 Heart of #Clojure Conference, #software #engineer Felix Alm showed how Squint helps incrementally bring Clojure into #JS apps – whether with #React, #Svelte, or beyond 📽️ Discover how REPL & familiar tools simplify logic ➡️ youtu.be/-Aut4k90Xoo?...

#2025ContentCountdown ⏱ At our #XT24 Fintech Conf, Allen Rohner – Founder & #CTO of Griffin (and previously of CircleCI) – explored strategic testing approaches: balancing speed, reliability, and compliance – crucial for #fintech innovation under regulatory scrutiny ➡️ www.juxt.pro/blog/xt24-al...

Happy 📦 Day! Our Content Advent Calendar was fun, so we’re extending it to New Year’s 🎉 Calling #AWSLambda via HTTP offers many options, each with its own setup and quirks. This post shares insights that'll help you avoid pitfalls and build modular #serverless systems ➡️ www.juxt.pro/blog/http-an...

🎄 Merry Christmas 🎅 Today we’re celebrating someone's birthday: #SQL turned 50 this year 🎂🎁 At #HoC2024, @xtdb.com's Head of Product @refset.bsky.social shared how the team is evolving SQL to align with Clojure’s philosophy. Discover their journey and where it might lead ➡️ youtu.be/ot4DDcEHhLs?...

🎁 Day 2️⃣4️⃣ of our annual Content Advent Calendar 🗓️🎄 Jason Bloomberg – Managing Director at Intellyx – explores how #bitemporal #data models can enhance resilience and auditability in data systems, and enable a more comprehensive understanding of "what happened when" ➡️ xtdb.com/blog/retire-...

🎁 Day 2️⃣3️⃣ – JUXT Content Advent Calendar 🗓️🎄 Oliver Marshall discusses transitioning a backend system to AWS Lambda to handle traffic spikes effectively, and examines performance optimization techniques. This guide is packed with practical insights and code examples ➡️ www.juxt.pro/blog/plain-c...

🎁 Day 2️⃣2️⃣ – JUXT Content Advent Calendar 🗓️🎄 Back in March, Jack Tolley shared how #AI boosts his #dev workflow. While AI evolves fast, this #techtalk remains relevant for developers navigating prompt #engineering and integrating AI agents into their workflows. 🎥 www.juxt.pro/blog/practic...

🎁 Day 2️⃣1️⃣ – JUXT Content Advent Calendar 🗓️🎄 In this 2-part video, Sr. #Engineer Matt Ford takes us under the hood of #Git to explore how objects, trees, and commits work together to power your repos. 💡 Watch to gain new insights into #debugging and optimizing workflows www.juxt.pro/blog/git-plu...

🎁 Day 2️⃣0️⃣ – JUXT Content Advent Calendar 🗓️🎄 Open source #databases are reshaping financial reporting by eliminating vendor lock-in, cutting costs, and enabling scalable, high-availability architectures. Watch this #techtalk with @refset.bsky.social to learn more ➡️ www.finos.org/blog/osinfin...

🎁 Day 1️⃣9️⃣ of our annual Content Advent Calendar 🗓️🎄 In his blog post, @jarohen.dev – @xtdb.com Head of Engineering – shares actionable strategies for #engineering managers looking to elevate 1:1 meetings, improve team communication, and foster personal growth ➡️ www.juxt.pro/blog/technic...

🎁 Day 1️⃣🎱 of our Content Advent Calendar 🎄 Gene Kim – bestselling author of The Phoenix Project – joins @malcolmsparks.bsky.social & @refset.bsky.social to discuss modularity, AI, and innovation in software development. 🎧 Full episode ➡️ www.juxt.pro/blog/gene-ki... #AI #DevOps #clojure #software

🎁 Day 1️⃣7️⃣ of our Content Advent Calendar 🗓️🎄 Integrating #Rust with legacy #C++ APIs isn’t easy. JUXT #engineer Jan Sulmont dives into "API flattening" – a technique that wraps C++ #API callbacks into Rust objects, enabling zero-copy data access and safe integration ➡️ www.juxt.pro/blog/flatten...

🎁 Day 1️⃣6️⃣ – JUXT Content Advent Calendar 🗓️🎄 In his talk at 2024 #GOTO Copenhagen Conf, @malcolmsparks.bsky.social made the case for dynamic typing as a powerful tool for tackling complexity in #software development, offering fresh perspectives & practical takeaways 📽️ gotocph.com/2024/session...

🎁 Day 1️⃣5️⃣ JUXT Content Advent Calendar 🎄 Whimsical’s #engineers shared with @jonpither.bsky.social how #Clojure is used to power collaborative tools with fast iteration and scalable foundations. Functional programming is more than syntax – it's a mindset for innovation ➡️ www.juxt.pro/blog/clojure...

🎁 Day 1️⃣4️⃣ – JUXT Content Advent Calendar 🗓️🎄 #URI Templates aren’t just technical details – they’re powerful tools for structured thinking in #software #engineering. Read this post by @malcolmsparks.bsky.social to discover how they simplify system design and modeling ➡️ www.juxt.pro/blog/uri-tem...

🎁 Day 1️⃣ 3️⃣ – JUXT Content Advent Calendar! 🗓️🎄 #Data challenges grow yearly, yet many financial firms lack open source tools to address data quality issues. Read @refset.bsky.social's post to see how open source databases help drive agility, compliance & innovation ➡️ www.finos.org/blog/osff-in...

🎁 Day 1️⃣ 2️⃣ of our annual Content Advent Calendar 🗓️🎄 Drawing inspiration from lean manufacturing, JUXT CDO Joe Littlejohn explored how inefficiencies manifest in #software #development – and has outlined eight strategies that can help #engineering leaders eliminate them 💡 www.juxt.pro/blog/waste/

🎁 Day 1️⃣1️⃣ of our annual Content Advent Calendar 🗓️🎄 In this #techtalk, software engineer Rhishikesh Joshi shares his personal journey with #Rust, exploring the rewarding and challenging aspects of the language, and examining how it differs from #Clojure. Watch it here ➡️ www.juxt.pro/blog/rust-fo...

🚨 #TechTalk 💡 We're starting in 1 hour (16:00 UK / 17:00 CET / 11:00 ET). Join @refset.bsky.social as he walks us through how we can enhance our #data systems with #bitemporal capabilities that allow for better reporting and auditability ➡️ RSVP here: zoom.us/webinar/regi...

🎁 Day 1️⃣ 0️⃣ of our annual Content Advent Calendar 🗓️🎄 Today, we're enhancing a trading app with bitemporal data capabilities, introducing auditability, retroactive adjustments, as-of reporting through UI enhancements, and a new reference microservice written in Clojure ➡️ www.juxt.pro/blog/bitempo...

Join @refset.bsky.social for an online tech talk this Wednesday (4pm GMT) on 'as-of reporting' in financial services - but really this applies to all organisations who care about the auditability of systems and figuring out how data changes over time. Registration is here: zoom.us/webinar/regi...

🎁 Day 9️⃣ of our Content Advent Calendar🎄 XT24 #Fintech Conf – Principal #Engineer Oliver Hine discussed the critical role of #JSON schemas in #data modeling. If modernizing & streamlining data strategies is top of mind, you’ll want to hear Oliver’s practical insights ➡️ www.juxt.pro/blog/xt24-ol...

🎁 Day 🎱 of our annual Content Advent Calendar 🗓️🎄 In his post, András Gerlits examines what the UK and EU operational resilience legislations mandate, and how they try to steer financial institutions towards less exposure to 3rd-party ICT-provider risk. Read it here ➡️ www.juxt.pro/blog/dora-th...

🎁 Day 7️⃣ of our annual Content Advent Calendar 🗓️🎄 JUXT CEO @jonpither.bsky.social chats with Bediako George, Founder and CEO of Georgetown Software House, on how his team uses Clojure to drive back-end systems in finance and accounting. 👀 Read the full interview here ➡️ www.juxt.pro/blog/clojure...

🎁 Day 6️⃣ of our Content Advent Calendar 🗓️🎄 While static typing is a #programming staple, dynamic typing is gaining appeal for quicker iteration, flexibility, and adaptability. We weigh its merits against static typing's reliability. Listen to the full podcast here ➡️ www.juxt.pro/blog/dynamic...

🎁 Day 5️⃣ of our annual Content Advent Calendar 🗓️🎄 JUXT’s #CDO Joe Littlejohn analyzed the characteristics that are common to productive teams, and outlined the key traits that are a good starting point for building a highly-effective team. 👀 Read the full post here ➡️ www.juxt.pro/blog/drafts/...

🎁 Day 4️⃣ – JUXT Content Advent Calendar 🗓️🎄 UK Post Office #Horizon scandal In this #podcast episode, our team discussed the challenges of managing complex #IT systems, as well as key takeaways that, if implemented, might be able to prevent the next tragedy ➡️ www.juxt.pro/blog/juxtcas...

🎁 Day 3️⃣ of our 2024 Content Advent Calendar 🗓️🎄 XT24 #Fintech Conference Francine Bennett's talk showed how #AI can introduce uncertainty into systems, the importance of questioning #data sources, and the crucial role of legislation in managing risks. Watch it here 👉 www.juxt.pro/blog/xt24-fr...

Day 2️⃣ – We’re counting down to Christmas with JUXT's Content Advent Calendar 🗓️🎄🎁 #Tech thought-leader & #CTO @ Intellyx, Eric Newcomer breaks down how different #database types – relational, time-series, MVCC, RDF, and others – handle the complexities of data #compliance ➡️ xtdb.com/blog/challen...

🗓️ Upcoming #webinar Discover how to solve inaccurate reporting and slow #data processing. @refset.bsky.social will explore how open source #database #tech can help build robust, cost-effective bitemporal systems in a cloud-native environment. More info & registration ➡️ zoom.us/webinar/regi...

🎁 Day 1️⃣ — We’re counting down to Christmas with the annual JUXT Content Advent Calendar 🗓️🎄🎀 There can only be one No. 1 🥇 Out of all the content we published in 2024, you had a clear favourite: "Embracing Common Lisp in the Modern World" 📽️➡️ www.juxt.pro/blog/common-... #techtalk #clojure #dev

We are excited to announce we’ve joined forces with Grid Dynamics (NASDAQ: GDYN), a leading provider of technology consulting, platform & product engineering, AI, and digital engagement services. Read the full announcement here: www.griddynamics.com/press-releas...