Aerospike
Netty
Aerospike | Netty | |
---|---|---|
4 | 53 | |
198 | 32,811 | |
0.5% | 0.4% | |
9.3 | 9.6 | |
18 days ago | 5 days ago | |
JavaScript | Java | |
Apache License 2.0 | Apache License 2.0 |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Aerospike
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Aerospike Document API
Aerospike is a high performance, distributed, scalable, key value database. Aerospike leverages SSD technology to achieve levels of throughput and low latency exceeding even those obtained with in memory products. This allows hardware costs to be reduced 10x or more and data density to be increased 10x or more versus any other high performance solution.
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Skyhook: a Redis-compatible interface to Aerospike Database
Aerospike is a highly available and scalable NoSQL distributed database used in production to provide blazingly fast performance at Petabyte scale. Production deployments of Aerospike are almost always serving their data from NVMe drives, though it’s possible to run namespaces in memory.
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Getting Started with Aerospike Enterprise Edition On Docker Desktop
Click the Try Now button in the upper-right corner of aerospike.com, enter your contact information and select the Enterprise Edition option.
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Aerospike as a Backend Storage for HashiCorp Vault
Vault 1.7.0 is released, and it includes my contribution to support the Aerospike database as backend storage. See the release notes for more details.
Netty
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Reactor Netty: UDP DNS client example
Code of netty is here and using following library
- Netty: Asynchronous event-driven network application framework
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New scalable, fault-tolerant, and efficient open-source MQTT broker
We use Netty (https://netty.io/) as the source of the MQTT communication, and we build the MQTT features the MQTT broker should support ourselves on top of that.
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Modern Async Primitives on iOS, Android, and the Web
In this space, we also have the somewhat related term blocking. Java's NIO library is one well-known non-blocking tool used for managing multiple tasks on a single Java thread. When listening to sockets, most of the time a thread is just blocked, doing nothing until it receives some data. So, it's efficient to use a single thread for monitoring many sockets, to increase the likelihood of the thread having some actual work to do. The Selector API does this but is notoriously challenging to program well. Instead, developers use frameworks like Netty which abstract some of NIO's complexity and layer on some best practices.
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An investigative journey through concurrent data structures
DirectByteBuffer exhibits an intriguing behavior: it deallocates its backing memory during the finalization process, which occurs after garbage collection (GC) cycles. This poses an issue if your system is conservative with on-heap allocations, leading to infrequent GC cycles. In such cases, there could be a significant delay between the time the memory becomes unreferenced and when it is actually deallocated. This behavior could, in some respects, mimic a memory leak.
This is why some libraries hacks into DirectByteBuffer to deallocate memory explicitly, bypassing the finalizer altogether. For instance, the Netty library has implemented such a workaround, see Netty as an [example](https://github.com/netty/netty/blob/795db4a866401aa172757b95...).
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Scaling to ~15K requests per second with Java – Part 1
Apologies replying to myself, but Netty, which underpins many of the popular Java backend frameworks, see backward compatibility as more important than supporting green threads.
https://github.com/netty/netty/issues/12816
It'll be interesting to see who (if anyone) picks up Netty's mantle in the Project Loom world.
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Netty VS java-http - a user suggested alternative
2 projects | 25 May 2023
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Is jre17 the problem? How do I get an old eclipse? Error: Could not find or load main class netty.DiscardServer Caused by: java.lang.ClassNotFoundException: netty.DiscardServer
Looks fairly recent so I'm glad I had a pre oct22 build https://github.com/netty/netty/issues/12737
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What are your (favourite) Java best practices, personal tips, hints or just underrated stuff in general?
This is better? https://github.com/netty/netty/blob/4.1/pom.xml
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Lessons learned from picking a Java driver for Amazon ElastiCache for Redis - Part 2
Given the fact that Lettuce is built with Netty, we also immediately noticed quite an impact on the initialization time (cold start) of our lambda function. Netty is really fast while executing, but takes a bit of time to initialize. The new Lambda Snapstart functionality might help with that.
What are some alternatives?
PostgreSQL - PostgreSQL client for node.js.
Undertow - High performance non-blocking webserver
MongoDB - The official MongoDB Node.js driver
OkHttp - Square’s meticulous HTTP client for the JVM, Android, and GraalVM.
Redis - 🚀 A robust, performance-focused, and full-featured Redis client for Node.js.
gRPC - The Java gRPC implementation. HTTP/2 based RPC
Couchbase - Couchbase Node.js Client Library (Official)
Grizzly
MySQL - A pure node.js JavaScript Client implementing the MySQL protocol.
KryoNet - TCP/UDP client/server library for Java, based on Kryo
RediBox Core - Modular Redis connection and PUBSUB subscription manager for node. Easily extendable. Built for performance, powered by ioredis.
MINA - Mirror of Apache MINA