jepsen
redpanda
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jepsen
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MongoDB is actively investigating a security incident
aphyr seems to still work on it, so probably just not that many companies who want to pay to get told the truth anymore: https://github.com/jepsen-io/jepsen
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What Is Property Based Testing?
One very nice example of this is Jepsen:
https://github.com/jepsen-io/jepsen
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ZooKeeper-free Kafka is out. First Demo
https://github.com/jepsen-io/jepsen/issues/399
> Yeah! I mean, I find a lot of linearizability errors in various databases, but this was also my very first time doing this kind of test, and it varies from system to system. Could have easily slipped through the cracks.
In summary, aphyr thought Zookeeper is linearizable even though it doesn't provide linearizable ops.
Looks like Zookeeper needs to be tested again.
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?
jetstream - JetStream Utilities
Apache Kafka - Mirror of Apache Kafka
java-pubsublite-kafka
Apache Pulsar - Apache Pulsar - distributed pub-sub messaging system
NATS - High-Performance server for NATS.io, the cloud and edge native messaging system.
kafkacat - Generic command line non-JVM Apache Kafka producer and consumer [Moved to: https://github.com/edenhill/kcat]
RabbitMQ - Open source RabbitMQ: core server and tier 1 (built-in) plugins
liftbridge - Lightweight, fault-tolerant message streams.