mqtt.org
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mqtt.org
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Simplest Guide to DIY Your Own LLM Toy in 2024
MQTT (optional): If you're aiming for advanced customization, familiarity with MQTT (a lightweight messaging protocol) will be beneficial for communicating between the toy and the server.
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How to Keep a History of MQTT Data With Node.js
The MQTT protocol is widely used in IoT applications because of its simplicity and ability to connect different data sources to applications using a publish/subscribe model. While many MQTT brokers support persistent sessions and can store message history as long as an MQTT client is not available, there may be cases where data needs to be stored for a longer period. In such cases, it is recommended to use a time series database. There are many options available, but if you need to store unstructured data such as images, sensor data, or Protobuf messages, consider using ReductStore. It is a time series database specifically designed for storing large amounts of blob data and optimized for IoT and edge computing.
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Introducing SeaStreamer 🌊 - a stream processing toolkit for working with Kafka and Redis Streams
https://mqtt.org is more popular, but its more complex. You will unlikely write your own mqtt while you can easily write own stomp broker.
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Control your IoT devices with this new MQTT Client in C# (published on NuGet)
I wanted to share my latest package (published on NuGet) implementing the MQTT v5 protocol.
- I'm working on a project, which will let me connect esp01 board directly to database like mongo DB.
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MQTT vs. Kafka: An IoT Advocate's Perspective
I jumped onto https://mqtt.org/ to try to answer my usual use-case question about non-Kafka messaging, which is: "Do the messages get saved anywhere so you can come back and read them later?" Still not entirely sure about it.
But I did see:
This is why MQTT has 3 defined quality of service levels: 0 - at most once, 1- at least once, 2 - exactly once
- sending messages to raspberry pi 3 from pico
- Choosing a protocol for communication between multiple microcontrollers
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Release v0.12.3 of Rust based MQTT broker, rumqttd - Bridging support and metrics exporting
rumqttd is a high performance, embeddable MQTT broker that we wrote in Rust. MQTT is extremely lightweight publish/subscribe messaging transport for the Internet of Things (IoT).
- IIoT, Trabalhando com telemetria de drones [Episódio 1]
redpanda
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Choosing Between a Streaming Database and a Stream Processing Framework in Python
Stream-processing platforms such as Apache Kafka, Apache Pulsar, or Redpanda are specifically engineered to foster event-driven communication in a distributed system and they can be a great choice for developing loosely coupled applications. Stream processing platforms analyze data in motion, offering near-zero latency advantages. For example, consider an alert system for monitoring factory equipment. If a machine's temperature exceeds a certain threshold, a streaming platform can instantly trigger an alert and engineers do timely maintenance.
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The best WebAssembly runtime may be no runtime at all
Yeah it’s just the stack switching itself that is a handful of cycles, but there is not much more overhead for the full VM switch if you structure your embedding the right way. Code the code is source available if you want to peek at it!
https://github.com/redpanda-data/redpanda/blob/dev/src/v/was...
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redpanda VS quix-streams - a user suggested alternative
2 projects | 7 Dec 2023
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Kafka Is Dead, Long Live Kafka
that's a littlebit of a stretch. when you say "no shortage" - outside of redpanda what product exists that actually compete in all deployment modes?
it's a misconception that redpanda is simply a better kafka. the way to think about it is that is a new storage engine, from scratch, that speaks the kafka protocol. similar to all of the pgsql companies in a different space, i.e.: big table pgsql support is not a better postgres, fundamentally different tech. you can read the src and design here: https://github.com/redpanda-data/redpanda. or an electric car is not the same as a combustion engine, but only similar in that they are cars that take you from point a to point b.
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Real-time Data Processing Pipeline With MongoDB, Kafka, Debezium And RisingWave
Redpanda with the MongoDB Debezium Connector installed. We use Redpanda as a Kafka broker.
- Redpanda
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Flink CDC / alternatives
And Kafka + Kafka Connect has https://www.confluent.io/ https://aiven.io/ https://upstash.com/ (and not quite Kafka, but protocol-compatible, https://redpanda.com/)
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The Redpanda Project
There exists a C++ project which was created after Rust the language was available. github.com/redpanda-data/redpanda/
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SOCKS Proxy Server Architecture for High Concurrency
I suggest you check out io_uring and thread per core architecture. Applications like scylladb and redpanda have thread per core architecture and use io_uring for async io.
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Kafka alternatives
Redpanda
What are some alternatives?
vala-www - Website of the Vala programming language
Apache Kafka - Mirror of Apache Kafka
reduct-mqtt-example - A usage example for Reduct Storage: Keep history of MQTT messages
Apache Pulsar - Apache Pulsar - distributed pub-sub messaging system
emqtt - Erlang MQTT 5.0 Client
NATS - High-Performance server for NATS.io, the cloud and edge native messaging system.
reduct-js - ReductStore Client SDK for Javascript
jetstream - JetStream Utilities
mosquitto - Eclipse Mosquitto - An open source MQTT broker
RabbitMQ - Open source RabbitMQ: core server and tier 1 (built-in) plugins
orbitdb.org - The website for OrbitDB
kafkacat - Generic command line non-JVM Apache Kafka producer and consumer [Moved to: https://github.com/edenhill/kcat]