Disruptor-cpp
Aeron
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Disruptor-cpp | Aeron | |
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1 | 20 | |
328 | 7,054 | |
0.0% | 1.1% | |
0.0 | 9.8 | |
over 1 year ago | 1 day ago | |
C++ | Java | |
Apache License 2.0 | Apache License 2.0 |
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Disruptor-cpp
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What are some candidate libraries for inter-thread communication like message boxes or event systems?
If low latency / performance is important then something like aeron: https://github.com/real-logic/aeron or the disruptor pattern: https://github.com/Abc-Arbitrage/Disruptor-cpp are good options. Aeron supports network message but requires a driver to be running on the system even for IPC. Disruptor is thread to thread messaging only and doesn't need drivers etc - just a normal library.
Aeron
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LMAX Disruptor – High Performance Inter-Thread Messaging Library
Semi-related is the Aeron project: https://github.com/real-logic/aeron
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Nálatok mi a helyzet?
- ez itt most egy izgalmasabb product (trading/matching engine, low latency code, aeron alapokon)
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How do you do UDP Flow control?
Look into Aeron for examples of high performance UDP message sending. We use it for high performance audio messaging, and I previously used it in high frequency trading https://github.com/real-logic/aeron. It is written in Java/C, but the general concepts of back pressure and reliable delivery over UDP are well documented.
- Aeron: Efficient reliable UDP unicast, UDP multicast, and IPC message transport
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Experience taking the training offer from real-logic Aeron framework creators?
They mention their training offer on the Aeron GitHub page here: https://github.com/real-logic/aeron
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Low Latency C++ programs for High Frequency Trading (HFT)
Yup the Disruptor paper actually shocked the industry a bit, b/c it was so out of place. BTW, Martin Thompson went on improving the Disruptor, and the result is the Aeron Protocol: https://github.com/real-logic/aeron
- What network messaging library do you recommend?
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Possibly stupid question, is java the right language for low latency and high throughput web servers?
I was about to suggest Chronicle, but it looks like they have gone closed-source. The older version is still interesting to look through though. Aeron / Disruptor / SBE are good projects for inspiration as well.
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Looking similar framework with Aeron ( Java) to do benchmark test
We are using this Java Aeron (https://github.com/real-logic/aeron) to build our production distributed messaging cluster. As a Rust lover, Is there any similar lib or framework in our ecosystem to test benchmark with it?
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if you had to restart at 0 knowledge what would you do?
Java: In the past years C++ in finance has been rapidly supplanted by Java thanks to breakthrough technologies in the past decade like LMAX Disruptor, Chronicle Queue, Azul JVM, and Aeron (not the ergonomic chair, but this one, the transport protocol that breaks kafka performance records out of the park - not really a full kafka replacement, as Kafka enforces subscriber GD and aeron is more of an OSI layer 4 better than TCP; google "Best-effort delivery vs reliable delivery"). There's plenty more but thanks to these technologies, they allowed a Java based stack to perform the latency and throughput requirements needed for high frequency trading/HFT. From top trading firms like Two Sigma to the New York Stock Exchange, they're in Java. For banks, large modern western banks worth their salt and have modernized their systems are dominated by Java, especially thanks to Azul. To list a few banks, ING, Wells Fargo, Credit Suisse, and Barclays are all in Azul. Even at work Java still dominates.
What are some alternatives?
benchmarks - Latency benchmarks for messaging
Apache Kafka - Mirror of Apache Kafka
Rx.NET - The Reactive Extensions for .NET
Embedded RabbitMQ - A JVM library to use RabbitMQ as an embedded service
rotor - Event loop friendly C++ actor micro-framework, supervisable
Apache Pulsar - Apache Pulsar - distributed pub-sub messaging system
BlockingCollection - C++11 thread safe, multi-producer, multi-consumer blocking queue, stack & priority queue class
Apache ActiveMQ - Mirror of Apache ActiveMQ
RxCpp - Reactive Extensions for C++
JeroMQ - Pure Java ZeroMQ
sobjectizer - An implementation of Actor, Publish-Subscribe, and CSP models in one rather small C++ framework. With performance, quality, and stability proved by years in the production.
Apache Camel - Apache Camel is an open source integration framework that empowers you to quickly and easily integrate various systems consuming or producing data.