Quasar alternatives and similar libraries
Based on the "Distributed Applications" category.
Alternatively, view Quasar alternatives based on common mentions on social networks and blogs.
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Hystrix
Hystrix is a latency and fault tolerance library designed to isolate points of access to remote systems, services and 3rd party libraries, stop cascading failure and enable resilience in complex distributed systems where failure is inevitable. -
Redisson
Redisson - Easy Redis Java client and Real-Time Data Platform. Valkey compatible. Sync/Async/RxJava/Reactive API. Over 50 Redis based Java objects and services: Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Bloom filter, Spring Cache, Tomcat, Scheduler, JCache API, Hibernate, RPC, local cache ... -
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Zuul
Zuul is a gateway service that provides dynamic routing, monitoring, resiliency, security, and more. -
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Hazelcast
Hazelcast is a unified real-time data platform combining stream processing with a fast data store, allowing customers to act instantly on data-in-motion for real-time insights. -
Ribbon
Ribbon is a Inter Process Communication (remote procedure calls) library with built in software load balancers. The primary usage model involves REST calls with various serialization scheme support. -
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ScaleCube
Microservices library - scalecube-services is a high throughput, low latency reactive microservices library built to scale. it features: API-Gateways, service-discovery, service-load-balancing, the architecture supports plug-and-play service communication modules and features. built to provide performance and low-latency real-time stream-processing -
InfluxDB - Purpose built for real-time analytics at any scale.
* Code Quality Rankings and insights are calculated and provided by Lumnify.
They vary from L1 to L5 with "L5" being the highest.
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README
QuasarFibers, Channels and Actors for the JVM
Getting started
Add the following Maven/Gradle dependencies:
| Feature | Artifact |
|---|---|
| Core (required) | co.paralleluniverse:quasar-core:0.8.0 |
| Actors | co.paralleluniverse:quasar-actors:0.8.0 |
| Reactive Streams | co.paralleluniverse:quasar-reactive-streams:0.8.0 |
| Disruptor Channels | co.paralleluniverse:quasar-disruptor:0.8.0 |
| Kotlin (JDK8+) | co.paralleluniverse:quasar-kotlin:0.8.0 |
Or, build from sources by running:
./gradlew install
Usage
You can also study the examples here.
You can also read the introductory blog post.
When running code that uses Quasar, the instrumentation agent must be run by adding this to the java command line:
-javaagent:path-to-quasar-jar.jar
Related Projects
Getting help
Please make sure to double-check the System Requirements and Troubleshooting sections of the docs, as well as at currently open issues.
Questions and suggestions are welcome at this forum/mailing list.
You can also open a new GitHub issue especially for bug reports and feature requests but if you're not sure please first get in touch with the community through the forum/mailing list.
Contributions (including Pull Requests)
Please have a look at some brief information for contributors.
License
Quasar is free software published under the following license:
Copyright (c) 2013-2018, Parallel Universe Software Co. All rights reserved.
This program and the accompanying materials are dual-licensed under
either the terms of the Eclipse Public License v1.0 as published by
the Eclipse Foundation
or (per the licensee's choosing)
under the terms of the GNU Lesser General Public License version 3.0
as published by the Free Software Foundation.
*Note that all licence references and agreements mentioned in the Quasar README section above
are relevant to that project's source code only.