Search results
Results from the WOW.Com Content Network
Apache Kafka is a distributed event store and stream-processing platform. It is an open-source system developed by the Apache Software Foundation written in Java and Scala.The project aims to provide a unified, high-throughput, low-latency platform for handling real-time data feeds.
The Qi4j programming environment offers a way to express Role method injection into Java objects. [8] Java 8 default method on interfaces can be used to implement Roles in a typesafe way. In the above money transfer use case, for example, the Role methods in the SourceAccount and DestinationAccount enact the actual transfer.
BeepBeep, a simple and lightweight Java-based event stream processing library from the Formal Computer Science Lab at Université du Québec à Chicoutimi Brook language from Stanford CAL Actor Language : a high-level programming language for writing (dataflow) actors, which are stateful operators that transform input streams of data objects ...
The Jakarta Messaging API (formerly Java Message Service or JMS API) is a Java application programming interface (API) for message-oriented middleware. It provides generic messaging models, able to handle the producer–consumer problem , that can be used to facilitate the sending and receiving of messages between software systems . [ 1 ]
Central reasons for using a message-based communications protocol include its ability to store (buffer), route, or transform messages while conveying them from senders to receivers. Another advantage of messaging provider mediated messaging between clients is that by adding an administrative interface, you can monitor and tune performance.
JSON is a popular format for exchanging object data between systems. Frequently there's a need for a stream of objects to be sent over a single connection, such as a stock ticker or application log records. [1] In these cases there's a need to identify where one JSON encoded object ends and the next begins. Technically this is known as framing.
The message queue paradigm is a sibling of the publisher/subscriber pattern, and is typically one part of a larger message-oriented middleware system. Most messaging systems support both the publisher/subscriber and message queue models in their API, e.g. Java Message Service (JMS).
The message model defines a standard set of messages that the ESB transmits and receives. When the ESB receives a message, it routes the message to the appropriate application. Often, because that application evolved without the same message model, the ESB has to transform the message into a format that the application can interpret.