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Why Good Business Analysis Is a CIO’s Best Friend


Business analysis is about improving business performance. It is the foundation for innovation, business agility, cost reduction, cyber security, and risk control. Good business analysis allows you to deliver better products and/or services to your customers, often through leveraging digital technology. Related Article: The Business Analyst’s Best Friend: The CIO…

How to optimize Hadoop performance by getting a handle on processing demands


The promise of mainframe technology is that systems management within these mega-machines is so well orchestrated that optimal resource allocation and the management of diverse processing and applications on multiple operating systems is possible under one computer frame. It is a major reason why mainframes continue to hold their own…