BEA Tuxedo is a middleware platform that enables distributed transaction processing in computing environments. It provides the framework for building scalable multi-tier client/server applications in diverse distributed environments. This platform is a transaction processing system that acts as transaction-oriented middleware or enterprise application server for a variety of systems and programming languages. Developed by AT&T during the 1980s, BEA Tuxedo became a software product of Oracle Corporation after the acquisition of BEA Systems in 2008. Today, it is included in the Oracle Fusion Middleware.
What can you do with BEA Tuxedo?
BEA Tuxedo allows you to develop, manage, and deploy distributed applications regardless of the underlying hardware, operating system, network, and database environment. In a distributed client/server environment, the client requests the services of a server that can provide multiple services, and the server sends back the requested information to the client. This architecture allows you to distribute application processing across multiple machines and optimize performance.
How does BEA Tuxedo work?
The Bulletin Board (BB) is the core of the Tuxedo system. This is a shared memory segment that holds the configuration and status of a Tuxedo domain. Servers, services, transactions, and clients are all registered in the BB, providing a global view of their state on all machines within the domain. To coordinate updates to the BB, the Bulletin Board Liaison (BBL) process runs on each machine to keep the local copy of the BB up to date. On a master machine, a process called Distinguished Bulletin Board Liaison runs to coordinate updates to the BB. In this way, each machine has an overview of which servers, services, transactions, and clients are present on each machine within the domain.
Why use BEA Tuxedo?
BEA Tuxedo provides a flexible architecture that enables applications to scale as demand grows. This middleware platform allows enterprise companies to reduce costs and improve efficiency by building scalable applications. Its ability to integrate with various systems and programming languages makes it a versatile tool that can work in any distributed environment and with any technology stack.
Conclusion
BEA Tuxedo is an excellent middleware platform that provides a solid framework for building scalable multi-tier client/server applications. Its flexibility, scalability, and ability to integrate with different systems and programming languages make it an excellent choice for enterprises that want to reduce costs and improve efficiency.
FAQ
What is BEA Tuxedo middleware?
BEA Tuxedo is middleware platform that provides the framework for building scalable multi-tier client/server applications in diverse distributed environments. It is a transaction processing system that acts as transaction-oriented middleware or enterprise application server for a variety of systems and programming languages.
What is the Bulletin Board (BB) in BEA Tuxedo?
The Bulletin Board is shared memory segment that holds the configuration and status of a Tuxedo domain. Servers, services, transactions, and clients are all registered in the BB, providing a global view of their state on all machines within the domain.
What is the role of Bulletin Board Liaison (BBL) in BEA Tuxedo?
The Bulletin Board Liaison (BBL) process runs on each machine to keep and coordinate the local copy of the Bulletin Board up to date. On a master machine, a process called Distinguished Bulletin Board Liaison manages updates to the Bulletin Board. In this way, each machine has an overview of which servers, services, transactions, and clients are present on each machine within the domain.
Final Thoughts
BEA Tuxedo is an excellent middleware platform that enables distributed transaction processing in computing environments. It provides a framework for building scalable multi-tier client/server applications in diverse distributed environments regardless of the technology stack. Its integration capabilities with various systems and programming languages make it an ideal tool for large enterprises that want to reduce costs while improving efficiency.
