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LavinMQ

@lavinmq.com
15 followers 80 following 29 posts

The Message Broker built for peaks Built on Crystal language Lightning-fast with ultra-low latency Simplifying system scaling for developers Learn more at lavinmq.com

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LavinMQ @lavinmq.com · 28/09/2026
LavinMQ 2.10 is out. MQTT topic permissions give you tighter control over client access, shovels now retry instead of failing silently, and streams support negative offsets so grabbing the last N messages is trivial. New Prometheus metrics too. Release notes: github.com/cloudamqp/la...
github.com
Release v2.10.0 · cloudamqp/lavinmq
This release adds MQTT topic permissions, negative x-stream-offset values to read the last N stream messages, a state filter on the queue list endpoints and an API endpoint to close a single channe...
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LavinMQ @lavinmq.com · 28/09/2026
The LavinMQ team just returned from WeAreDevelopers in San José, and packing for the next conference has already begun: The Linux Foundation's Open Source Summit is just ten days away! Will we see you in Prague? 🇨🇿
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LavinMQ @lavinmq.com · 21/09/2026
Will we meet at the MQ Summit? This year in Haarlem, the Netherlands. 🇳🇱
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LavinMQ @lavinmq.com · 04/09/2026
Scaling isn't about bigger servers, it's about efficient request processing. That's what heja.io found when they moved from their previous queue to LavinMQ, cutting CPU and RAM load while gaining automatic retries and fault tolerance at scale. lavinmq.com/blog/the-eng...
heja.io
Heja | Sports team management and communication app
Free app for your sports team. The only app you need to easily handle communication between coaches, managers, parents and players. Management, scheduling, availability, messaging, roster.
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LavinMQ @lavinmq.com · 03/09/2026
LavinMQ is now available on AWS Marketplace. Subscribe, connect your CloudAMQP account, and deploy your instance directly in your AWS region, with billing running through your existing AWS account. lavinmq.com/blog/deploy-...
lavinmq.com
How to Deploy LavinMQ from AWS Marketplace
AWS Marketplace provides a way to subscribe to CloudAMQP services and manage billing through your AWS account. In this guide, we’ll walk through the process of subscribing through AWS Marketplace and…
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LavinMQ @lavinmq.com · 01/09/2026
How fast is LavinMQ, really? We publish throughput and latency benchmarks for every release, run on AWS, with the full test setup open on GitHub. Run the same scenarios yourself against your own instance. lavinmq.com/blog/lavinmq...
lavinmq.com
How fast is LavinMQ? It's time to find out
The LavinMQ benchmark page tracks throughput and latency across releases and AWS instance types. The test setup is open and the numbers are updated with every release. What the benchmark page shows Tw...
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Reposted by LavinMQ
DamianM @damianm.com · 12/07/2026
My most recent update to Nimbus, I'm supporting RabbitMQ and @lavinmq.com now. damianm.com/posts/2026/r...
damianm.com
RabbitMQ and LavinMQ Support in Nimbus | Damian Maclennan
TLDR: Nimbus now has a native RabbitMQ transport. Details and docs here. In the beginning, Nimbus only spoke Azure Service Bus. If a project needed RabbitMQ we reached for MassTransit, which is excell...
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LavinMQ @lavinmq.com · 13/08/2026
What does it take to handle millions of messages per second on a single machine? Our CEO, Carl Hörberg, dives into why we built LavinMQ from scratch, why we bet on Crystal over Go or Rust, and why UI matters just as much as raw performance. lavinmq.com/blog/the-sto...
lavinmq.com
The story behind LavinMQ: a conversation with our CEO
I sat down with Carl Hörberg, CEO and founder of 84codes, to talk about the “why’s” behind LavinMQ: a modern message broker we built from the ground up. It’s a story I know well, but one that…
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LavinMQ @lavinmq.com · 10/08/2026
Operators don't open infra dashboards casually, they do it because a queue is spiking. The LavinMQ management UI is designed for high-pressure troubleshooting. Here is how we prioritize radical visibility and keep the UI lightning-fast even at massive scale. lavinmq.com/blog/designi...
lavinmq.com
Designing the LavinMQ Management Interface
The management interface is often the most visible part of an infrastructure system. While LavinMQ runs behind the scenes, moving messages between services, the management UI is where users go to…
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LavinMQ @lavinmq.com · 06/08/2026
TrueTale built an AI tool for authors, but massive data ingestion was overloading their servers and wasting expensive AI tokens. By moving to an async setup with LavinMQ, they cut their server workload by 2/3 and tamed traffic spikes for good. lavinmq.com/blog/truetal...
lavinmq.com
Protecting the craft: How TrueTale scales the 'writer’s memory'
Storytelling is a human art form, and the Glasgow-based startup TrueTale is on a mission to ensure it stays that way. They’ve built an intelligent writing ecosystem that acts as a “permanent memory”…
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LavinMQ @lavinmq.com · 30/07/2026
Building a RAG-powered chatbot? In part 2 of our LangChain and LavinMQ series, we move from architecture to implementation. Learn how to decouple your data ingestion from LLM processing to build a resilient AI system that doesn't buckle under high traffic. lavinmq.com/blog/rag-cha...
lavinmq.com
We built a RAG-based chatbot with LangChain and LavinMQ. Here is how, part 2
In part 1, we looked at where a message queue fits in a RAG system. We looked at a simple setup without a queue, where the crawler and ingestion worker are tightly coupled, and saw how that approach…
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LavinMQ @lavinmq.com · 23/07/2026
One of the biggest hurdles with AI is ensuring it stays grounded in your specific data. In this tutorial, we show you how to build a RAG-based assistant using LavinMQ and LangChain so it uses your actual documentation as its absolute source of truth. lavinmq.com/blog/rag-cha...
lavinmq.com
We built a RAG-based chatbot with LangChain and LavinMQ. Here is how, part 1
When building a Retrieval-Augmented Generation (RAG) system, the focus is usually on a few things: good retrieval, the right embedding model, and accurate, grounded responses. You think about…
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LavinMQ @lavinmq.com · 16/07/2026
"Why does our internal AI agent run on a message broker? Because almost every feature it grew into came from something the broker already gave us for free." — Our CTO, Anders Bälter. Stop writing custom retry loops and over-engineering AI infrastructure. lavinmq.com/blog/why-we-...
lavinmq.com
Why we run our AI agent on a message queue
At 84codes we’ve been building messaging infrastructure for well over a decade. A lot has changed in that time, especially the last couple of years with the rise of agentic systems, but the message…
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LavinMQ @lavinmq.com · 09/07/2026
How does a sports app handle tens of millions of daily global requests without skyrocketing server costs? Heja switched to LavinMQ. The efficiency was immediate, and their CPU and RAM loads dropped to almost zero, turning their broker into a rock-solid data safety net. lavinmq.com/blog/the-eng...
lavinmq.com
LavinMQ - The engine behind Heja's global growth
They usually operate in silence, but without them, everything grinds to a halt. Message queues are the invisible backbone of modern IT, preventing systems from buckling under their own weight. For…
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LavinMQ @lavinmq.com · 07/07/2026
LavinMQ forwards messages straight to any HTTP endpoint. Configure a shovel, point it at a URL, and you're done. No consumer code, no extra service to maintain.
lavinmq.com
How to forward messages to HTTP endpoints with LavinMQ webhooks
LavinMQ can forward every message from a queue or exchange straight to an HTTP endpoint, no AMQP client required. LavinMQ extends the standard shovel with webhook support, letting the broker forward…
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LavinMQ @lavinmq.com · 02/07/2026
We didn’t build a safety net on top of LavinMQ; we built the broker to *be* the safety net. By bridging the gaps with publisher confirms, durable queues, and manual acks, you get database-level data integrity with sub-millisecond speeds. lavinmq.com/blog/reliabl...
lavinmq.com
Reliable message delivery: How LavinMQ keeps your data safe
Here’s how to make sure LavinMQ never loses a message. In LavinMQ, we’ve built this guarantee directly into the core I/O engine using a disk-first philosophy and the full durability guarantees of the…
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LavinMQ @lavinmq.com · 01/07/2026
LavinMQ supports RPC in two ways: a callback queue for matched request-response flows, or direct reply-to with no queue overhead. We wrote a guide covering both, with code examples: lavinmq.com/blog/remote-...
lavinmq.com
How to implement RPC in LavinMQ: callback queues and direct reply-to
Not every message is fire-and-forget. When a service needs to call out to another and wait for a result, like a price check, a data lookup, or a health ping, that’s the Remote Procedure Call (RPC)…
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LavinMQ @lavinmq.com · 26/06/2026
LavinMQ 2.9 is here. We've pushed durability even further — publisher confirms now wait until messages are safely on disk before reaching clients. Plus support for individual IPs and CIDR notation. Check out what's new! lavinmq.com/blog/lavinmq...
lavinmq.com
LavinMQ 2.9 is here
We’re happy to announce the release of 2.9.0. Among bugfixes, updates, and optimizations, AMQP publisher confirms now only sends to clients after the published messages have been flushed to disk (Pers...
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LavinMQ @lavinmq.com · 25/06/2026
Can LavinMQ handle real-world IoT? We put it to the test using a live device publishing real-time temperature and humidity data via MQTT to an instance on CloudAMQP. www.youtube.com/watch?v=HJ_d...
youtube.com
Live demo of real-time temperature monitoring with LavinMQ.
More information about this hands-on project can be found here: https://lavinmq.com/blog/real-time-temperature-monitoring-with-lavinmq-iot Eager to try it yourself? Contact the LavinMQ team to…
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LavinMQ @lavinmq.com · 23/06/2026
Petersime runs 100+ incubators in fully isolated hatchery networks. No cloud, no workarounds, just reliable messaging. They swapped a custom messaging layer for LavinMQ on the devices and RabbitMQ on the edge. Now their engineers spend time on what actually matters. www.cloudamqp.com/blog/petersi...
cloudamqp.com
How Petersime scaled hatchery IoT with LavinMQ - CloudAMQP
Petersime moved beyond a custom messaging layer to LavinMQ on incubators and RabbitMQ on edge servers — handling telemetry and RPCs from 100+ units inside isolated hatchery networks.
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LavinMQ @lavinmq.com · 08/06/2026
Easy, peasy, lemon squeezy! You can now upgrade your shared LavinMQ plan to a dedicated instance directly inside the CloudAMQP console with just a few clicks. Read more about it here: www.cloudamqp.com/blog/shared-...
cloudamqp.com
Grow with LavinMQ: upgrade a shared plan to dedicated - CloudAMQP
You can now upgrade a shared LavinMQ instance directly to a dedicated plan from the CloudAMQP Console. Here is why we built it and how the transition works.
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LavinMQ @lavinmq.com · 05/06/2026
The KrispiTech team recently took an in-depth look at LavinMQ to see how our open-source, Crystal-based broker changes the game for backend teams. Read their full review! krispitech.com/why-lavinmq-...
krispitech.com
Why LavinMQ Is the Lightweight AMQP Alternative Developers Have Been Waiting For - KrispiTech
This is a paid editorial feature. The product was independently evaluated by the KrispiTech team. “I just love…
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LavinMQ @lavinmq.com · 25/05/2026
High-performance messaging deserves streamlined automation. ️Stop clicking through the UI to create bindings, users, and vhosts. Learn how to leverage the open-source LavinMQ provider to safely declare, review, and deploy your entire queue architecture using IaC. www.cloudamqp.com/blog/managin...
cloudamqp.com
Managing LavinMQ with Terraform: a step-by-step guide - CloudAMQP
A step-by-step guide to automating LavinMQ configuration with Terraform using the official provider and CloudAMQP.
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LavinMQ @lavinmq.com · 21/05/2026
We went back to first principles to build an ultra-fast message broker. No complex buffering, no intermediate queue bloat, no redundant copies. Just a socket read ➡️ memory write. See the engineering breakdown behind LavinMQ's speed: 👇 www.youtube.com/watch?v=kXZU... #BackendEngineering #OpenSource
youtube.com
LavinMQ – Engineering the bare minimum
YouTube video by LavinMQ
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LavinMQ @lavinmq.com · 20/05/2026
Headed to DevOps Pro Europe Conference in Vilnius? Here is the team you'll be meeting over the next two days! Drop by, say hi, and let's talk about optimizing your stack.
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LavinMQ @lavinmq.com · 19/05/2026
When youth sports app Heja took off in the US, traffic surged to tens of millions of daily requests. After migrating to LavinMQ, the performance boost was so sudden and the resource footprint so low, the engineering team checked the network for errors! lavinmq.com/blog/the-eng...
lavinmq.com
LavinMQ - The engine behind Heja's global growth
They usually operate in silence, but without them, everything grinds to a halt. Message queues are the invisible backbone of modern IT, preventing systems from buckling under their own weight. For Hej...
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LavinMQ @lavinmq.com · 06/05/2026
Workaways, what's that? It's the secret sauce behind the successful team that built LavinMQ. How does remote-first rhyme with shipping world-class software? By making sure the people behind the code actually know each other. 🤝 Here is how we build culture at 84codes. www.84codes.com/blog/workawa...
84codes.com
More than just a meeting: Why workaways are the heart of our culture
I went from a new hire who’d never heard the term “workaway” to now planning these trips myself. From ski slopes in Åre to sofas in Marstrand, these shared moments are the secret ingredient in our uni...
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LavinMQ @lavinmq.com · 30/04/2026
Founder Carl Hörberg explains why they focused on building an intuitive, fast, and responsive LavinMQ UI that works just as well on your phone as it does on your desktop. AndaAs Lovisa puts it, it’s not just functional—it’s also beautiful.
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LavinMQ @lavinmq.com · 28/04/2026
With so many message brokers on the market, why build a new one from scratch? 🛠️ We sat down with founder Carl Hörberg to discuss the motivation behind LavinMQ and the unique features that define its performance and design. www.youtube.com/watch?v=C8kq...
youtube.com
The story behind LavinMQ: A conversation with our CEO
YouTube video by LavinMQ
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LavinMQ @lavinmq.com · 21/04/2026
LavinMQ 2.7.0 is out. Biggest change: OAuth2 / OIDC authentication — drop static passwords, plug into Okta, Keycloak, Auth0 or your own IdP with JWT + JWKS. Also: kernel TLS offloading, mTLS, SNI, and more. lavinmq.com/blog/lavinmq...
lavinmq.com
LavinMQ 2.7
The LavinMQ team has been hard at work bringing more enterprise-grade features to the community. Version 2.7 is officially here, featuring OAuth2 support, optimized TLS handling, and a more performant...
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Reposted by LavinMQ
Jeremy @jeremywoertink.bsky.social · 06/05/2024
I was shocked at how easy it was to get #LavinMQ up and running locally. Just git clone the repo, then run the docker command. Full UI booted and everything. github.com/cloudamqp/la...
github.com
GitHub - cloudamqp/lavinmq: Lightweight and fast AMQP (0-9-1) server
Lightweight and fast AMQP (0-9-1) server. Contribute to cloudamqp/lavinmq development by creating an account on GitHub.
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