The next integration evolution — blockchain
Large organizations have a large number of applications running in separate silos that need to share data and functionality in order to operate in a unified and consistent way. The process of linking such applications within a single organization, to enable sharing of data and business processes, is called enterprise application integration (EAI).
Similarly, organizations also need to share data and functionality in a controlled way among themselves. They need to integrate and automate the key business processes that extend outside the walls of the organizations. The latter is an extension of EAI and achieved by exchanging structured messages using agreed upon message standards referred to as business-to-business (B2B) integration.
Fundamentally, both terms refer to the process of integrating data and functionality that spans across multiple systems and sometimes parties. The systems and business processes in these organizations are evolving, and so is the technology enabling B2B unification.
Evolution of integration
There isn’t a year when certain integration technologies became mainstream; they gradually evolved and built on top of each other. Rather than focusing on the specific technology and year, let’s try to observe the progression that happened over the decades and see why blockchain is the next technology iteration.
Next we will explore briefly the main technological advances in each evolutionary step listed in the table above.
This is one of the oldest mechanisms for information access across different systems with the following t ...