And Princeton IT came with the best solution to minimize time lag. They could now migrate a very high volume of data with zero-downtime and zero loss of data. The possibility of having any downtime beyond the Service Level Agreements was ruled out as the client's database caters to many internal, external, and critical decision supporting systems. However, this led to high traffic running on all the client websites and data started coming in from various systems. It was difficult to test every case as there was no similar environment supporting various complex client applications, and hence a fool-proof fallback plan was needed.
The engineers at Princeton IT collaborated with the client's key stakeholders to understand critical functionality requirements along with any third-party integrations.
Understood the nature of the existing transactions.
Provided assessment report to the client.
Dry run to ensure there is no loss of data.
Migrated the new sites with zero-downtime, no loss of data and minimum time lag.
A process of selecting, preparing, extracting and transforming data permanently from one location to another, one application or format to another.
Data migration with zero downtime:
Migrating data while minimizing the time a system fails to provide or perform its primary function.
Referred to as Real Application Cluster, it is a component of the Oracle 9i database that helps in installing a database across multiple servers.
One of the best enterprise operating system for Oracle database and Java applications.
Advanced Interactive Executive operating system refers to the series of proprietary Unix system sold by IBM. It is commonly used for enterprise servers.