•   in-memory data storage
•   state machine
•   streaming engine
•   message broker

Data source - the tool which sends the data to jCore.

jCore accepts the data from Data source and keeps it. Broarcast data to clients. Clients will receive an update when the data changes.

Client usually is reqular browser with javascript inside. It requests both the initial data and updates from jCore and shows it.

Time-to-Live - a special time-to-live flag may be applied to any particular piece of data. Outdated data is removed, and clients are audated about that.

JSON is used for all input and output data.

Websocket protocol is used for fast two-way communication between jCore and clients.

Ultra-fast zero-delay communications. Client will see the data as soon as Data source sent it to jCore.

Fiexible API The data structure is configurable and not limited in any way.

You may chain the jCore as many times as you with and build extreamly high-loaded web applications.

We offer free support with setting up the jCore, configuring it, etc. Contact us now.

The data in the following examples is updated in real time.
We did not try to create a buitiful design here. It is just an example.
Open the developer tools and see how your browser communicates to jCore:

Sportsbook