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Context-awareness is a key concept in ubiquitous computing. The Java Context-Awareness Framework (JCAF) is a Java-based context-awareness infrastructure and programming API for creating context-aware applications.
J2eeBuilder automates JSP<->POJO<->EJB service calls via Comonent Definitions(XML). It includes utilities for merging (ejb-jar.xml) & packaging component/ear. It is certified as J2EE-Compatible by Sun Microsystems and is the kernel of Ohioedge CRM Se
The BIS-Grid engine is an extension of the UNICORE 6 middleware (www.unicore.eu) that implements WSRF compliant services to support WS-BPEL based workflow execution in Service Grids. This project is partly based on the ActiveBPEL engine
Identity and service provisioning software component allows service developers to automate the creation, modification and deletion of users' identity and service subscription information on multiple disparate identity stores.
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This is a multi-threaded Java program that tries to maximise CPU utilization by separating and distributing the computational part of the work from the file reading and writing part by using separate threads.
GridSAM provides a job submission open standards based web service for submitting computational jobs to many commonly used distributed resource management systems.
This project aims to provide a reliable cloud computing system, able to work with cloud computing framework existing today. Developed and maintained by Alecsandru Patrascu, Computer Science, University Politehnica of Bucharest
Java based multi-agent platform built on an organizational model (agent, group, role). MadKit provides general agent facilities (lifecycle management, message passing, distribution, ...), and allows high heterogeneity in agents.
Host and run your applications without the need to manage infrastructure. Scales up from and down to zero automatically.
Cloud Run is the fastest way to deploy containerized apps. Push your code in Go, Python, Node.js, Java, or any language and Cloud Run builds and deploys it automatically. Get fast autoscaling, pay only when your code runs, and skip the infrastructure headaches. Two million requests free per month. And new customers get $300 in free credit.
Structs and Nodes Development for Java. An alternative approach to enterprise-class software development using a message oriented execution model and code generation. Deploys to servlet container + db environment.
Out of the box JMX based management for J2EE systems. Comes with basic monitoring and event handling services, dynamic MBean proxy generation, and P2P JMX networking that can be customized and extended.
GridSim allows modeling and simulation of entities in parallel and distributed computing systems such as users, applications, resources, and resource brokers/schedulers for design and evaluation of scheduling algorithms. http://www.gridbus.org/gridsim
RedDwarf is a horizontally scalable application server for low latency apps such as online games, virtual worlds, and social networking applications. It is the official community fork for Project Darkstar, previously sponsored by Sun Microsystems.
A framework to support dynamic adaptation behavior in Java EE enterprise systems and to develop self-managing applications. StarMX utilizes JMX features and can be integrated with different policy/rule engines to enable self-management capabilities.
HadoopDB is a hybrid of parallel database and MapReduce technologies. It approaches parallel databases in performance and efficiency, yet still yields the scalability, fault tolerance, and flexibility of MapReduce systems.
SQLREST enables access to a relational database as RESTful Web Service. Entities can be queried, created and modified using the HTTP methods GET, POST, PUT and DELETE.
Mandarax is a pure Java implementation of a rule engine. It supports mutiples types of facts and rules based on reflection, databases, EJB etc, supporting XML standards (RuleML 0.8). It provides a J2EE compliant inference engine using backward chaining.
EasyPastry is built on top of Pastry, a decentralized key-based routing (KBR) P2P overlay network. The main objective of EasyPastry is to provide a complete façade in order to simplify the P2P application development.
PHPRPC is a Remote Procedure Calling (RPC) protocol that works over the Internet. It is secure and fast. It has a smaller overhead. It is powerful and easy to use. This project is the client and server implementations of the PHPRPC.
JmsConnectionFarm is a high-performance JMS connection pooling package for high-volume JMS applications. It provides interfaces to send/receive messages using cached connections, and provides a blocking request/response client/server model using pure JMS
The Sapia Open Source Organization intends to offer reusable, well-documented Java libraries. Conciseness, elegance, ease-of-use, to name a few, are goals we are aiming at.
SimIS presents an agent-based simulation environment from multiagent research to simulate Internet-of-Services systems. The simulation environment bases on Repast Simphony 1.2 (http://repast.sourceforge.net/).