Systems and methods for providing an interactive visualization of an enterprise IT environment

A system for providing a graphical user interface on a display, the system comprising:

• a storage device, wherein the storage device stores a database that includes a multi-tier hierarchy that maps links between and among a plurality of tiers of an enterprise IT environment based on service operation call dependencies between a plurality of software applications of the enterprise IT environment and across application boundaries of different programming language;
• and
• a processor in communication with the database, wherein the processor executes software stored on a non-transitory computer medium so as to thereby cause a computing device to:
• generate and display the graphical user interface, wherein the graphical user interface includes a dashboard that provides a user-interactive visualization of the enterprise IT environment generated based on the multi-tier hierarchy, wherein the user-interactive visualization includes an end-to-end graphical representation of the service operation call dependencies of respective software functions, transactions and services between the plurality of software applications and across application boundaries of the enterprise IT environment, wherein the end-to-end graphical representation includes visually navigable links via which each service operation call is visually navigable by a user from any of the plurality of tiers to source code of the software application invoking the respective function, transaction or service of the service operation call.