Do you want to model your DDS applications in Python? This article explains how to start using OpenSplice DDS with Python. OpenSplice DDS comes with a Python DCPS API that provides Python classes allo...

This guide gives a quick and simple overview of the concepts you will meet when you use a Distributed Data Service (DDS) System. What is DDS? In today’s connected world data is everywhere.  Informa...

This article explains the steps you need to take to connect one application to multiple DDS domains using OpenSplice. Using DDS in multiple domains For two DDS applications to communicate with each ot...

Creating topics in the Data Distribution Service explores how to make a topic to allow you to send data around the system. The Data Distribution Service (DDS) sends data to the components that need it...

When you are developing a DDS system you may want to gather OpenSplice statistics to help you tune the system. This article explains how to do this. Various statistics can be generated by OpenSplice. ...

DDS built-in topics are a special kind of topic that the Data Distribution Service uses to help applications discover each other. The middleware handles these topics automatically. An application can ...

This introduction to DDS security looks at why we need a security standard in the Data Distribution Service (DDS)  and gives an overview of its use. Introduction to DDS Security What prompted the nee...

Are you wondering how to configure the Record and Replay service?  Record and Replay is a OpenSplice service that allows you to record dds data sets in the system. You can then replay these later. Th...

This article explains how you can configure shared memory in OpenSplice DDS.  There may be occasions when you need to alter the default settings. OpenSplice DDS can run in two different architectural...

Memory claim denied errors may appear in the OpenSplice log file. This is a symptom of running out of shared memory. These are the steps to follow to troubleshoot this problem. Memory Claim Denied Err...

error while loading shared libraries: libssl.so.10: cannot open shared object file: No such file or directory This error occurs when enabling DDS2ie as a transport for it’s encryption. This is a...

Q: How do you position OpenSplice DDS against other DDS implementations? Most (commercial) DDS-implementations are OK and for many use cases are sufficiently ‘technically equal’ (w.r.t. properly i...

Yes, OpenSplice DDS is compatible with DDS from other vendors.  To get OpenSplice DDS to interoperate with other vendors you will need to configure OpenSplice DDSI2 networking service. correctly. The...