This lesson covers the foundational technologies powering modern banking: data management, cloud computing, and Application Programming Interfaces (APIs).

5.1 The Importance of Data Management
Banks collect massive amounts of data every day. Managing this data—from collection to storage to analysis—is fundamental to modern banking . Effective data management allows banks to gain customer insights, manage risk, and personalize services. Data Management (the design, organization, and processing of data) is a key topic in banking IT curricula .

5.2 Cloud Computing
Cloud computing provides the scalable, flexible infrastructure needed to support digital services . By shifting to the cloud, banks can lower their costs, improve scalability, and deploy new applications faster. Cloud service providers are well-positioned to help banks overcome the challenges of legacy technology .

5.3 The API Economy and Open Banking
APIs are the “glue” that connects different systems. In banking, they enable “Open Banking” where banks allow third-party developers to build applications and services around their data .

  • Banking as a Service (BaaS): This is a model where banks use APIs to offer their core services (like issuing cards or processing payments) to third-party companies, creating new revenue streams .
    This concept of “platform banking” is a major trend affecting financial transactions for corporate and SME customers .

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