The Management Service is the core component of MegaMatcher ABIS. Requests for biometric services are executed via transaction mechanism and the unit is responsible for managing MegaMatcher ABIS transaction workflow.

The Management Service splits a transaction into tasks and delegates them to multiple services for execution. In general, each request is being validated by the Management Service, then it is sent to the Image Processing Service for biometric template creation and to the Matching Service for biometric template matching. In case when transaction requires manual inspection, the Management Service will forward it to the Adjudication Application.

These services are included with the unit:

• Validation service, which ensures provided biometric data sufficiency to proceed with reliable identification or verification.
• Security service, which ensures the authorized access to MegaMatcher ABIS.
• Transaction Management Service for receiving, delegating and processing transactions in competitive manner.

The Management Service is capable to verify an extracted biometric template against another template locally.