To visualize the network of DB2 Servers you can use the database monitoring tool which provides a web client. It provides in-depth monitoring data.   

DB2 technologies of today address customer requirements in several new areas:

• Standards-based Web services have emerged as a new style of application processing and taking full support from DB2.
• It Takes advantage of the vast clustered scalability of DB2 to support large databases and large numbers of simultaneous users in a highly available manner. Standards-based Web services are another key component of grid computing supported by DB2.
• With the use of DB2  you can diagnose and correct problems without human intervention. Recent edition of DB2 include Database self-management and automation for the database administrator.

IBM DB2 software plays a critical role in the on demand operating environment. All elements like database servers, business intelligence software, enterprise content management software, data management tools, and information integration software are developed with four key e-business on demand attributes: integrated, open, virtualized, autonomic.

Integrated -- Built-in support for both Microsoft and Java-based operating environments; integration into WebSphere, cross-platform DB2 family capabilities; integration with Web services and message queuing technologies support for both structured and unstructured information.

Virtualized -- clustered scalability is used to  support expansion of a virtualized information environment.

Open – It provides commitment to and support for Linux and standards for Java, XML, Web services, grid computing, and distributed database interoperability; multi-vendor multi-platform exploitation.