Petals ESB is an open source ESB (Enterprise Service Bus) for large SOA architectures.
Our original design, distributed across multiple servers and full compatible with all major industry standards (such as JBI, SCA, BPEL or WSDL) enables users to :
Reduce maintenance
Easily adapt large-scale infrastructure
Quickly implement the architecture, thanks to free development tools
Platform: Linux;License: LGPL
Reference: https://petals.ow2.org/index.html