California State University system encapsulates hybrid cloud data project – campus technology

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California State University system encapsulates hybrid cloud data project

the California State University (CSU) system went public with a multi-year initiative to provide faster application development and updates and better data access for its 23 campuses. The project uses cloud and big data technologies, relying on products and services provided by Unisys, Delphix and Amazon Web Services (AWS). CSU serves 486,000 students and employs over 50,000 faculty and staff.

Several years ago, the system began its digital transformation with its Common Management System (CMS), an Oracle / PeopleSoft software application environment that delivers numerous institutional operations both on the student side (registration, management, planning and registration). ) than on the employee side (human resources, finance and employee compensation).

To make the IT system accessible on all campuses, CSU adopted a hybrid cloud strategy that extended its existing infrastructure through AWS while managing the data that exists both on-premises and in the cloud. Data migration flow from CMS to AWS, across campuses.


CSU uses the Delphix DevOps Data Platform to oversee data management operations, including upward and downward rotation and refresh of data environments. The platform provides virtual hidden copies of CMS production data on demand.

This approach has two advantages. First, it uses less storage space than physical data storage, according to companies. This has reduced CSU’s physical storage consumption while allowing individual campuses to use self-service to clone and manipulate their data. Second, data masking has helped strengthen the security of CSU institutions by replacing sensitive fields (such as social security numbers, emails, and credit card information) with fictitious but realistic data in the copies. virtual data, without affecting the utility for the application. development and testing in the cloud.

Delphix’s data automation also helps the system deliver data faster and more frequently to CSU campuses. Application teams can now refresh copies with updated production data, rewind data at any earlier time, and diversify data copies so that data versions align with release versions.

Prior to Delphix, CMS IT teams handled approximately 200 data cloning requests per month over several days to provide services to individual campuses. Today, a small team manages over 2,000 requests per month.

The system estimated that using the Delphix and Unisys services saved it $ 4.5 million annually and avoided future costs of over $ 7 million per year in data storage expenses.

“Using Delphix and Unisys to execute our hybrid architecture strategy allows us, for the first time, to create a unified and secure data lake, fed daily by data from 23 campuses. This makes the data easily accessible and quickly usable at scale. “CSU CIO Michael Berman said in a press release.” Our data analysts, data scientists and developers can now accelerate innovation and proactively establish student support programs to improve graduation rates . “

About the Author

Dian Schaffhauser is Senior Contributing Editor for Educational Publications at 1105 Media The newspaper, Campus technology and Spaces4Learning. She can be reached at [email protected] or on Twitter @schaffhauser.



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