Latest Sizing Articles

Testing full recoveries of IT environments requires a proven methodology. Establishing and meeting recovery time objectives (RTOs), configuring a cloud recovery system, and tracking your changing environment are all critical components of a successful cloud recovery operation. It's also important to establish and follow a set of cloud disaster recovery (CDR) best practices. Read this technical guide to learn about these best practices, along with how disaster recovery as a service (DRaaS) can help you complete …

In today's world of connecting mainframes ("Big Iron") to "Big Data" for advanced business analytics, mainframes are connected to mobile and Internet of Things (IoT) devices, clouds, and other open systems, and therefore subject to external attacks just like distributed systems. At the same time, mainframes are also subject to internal attacks such as employee's malicious intents or negligence. Read this eBook to learn how machine learning can help to secure mainframe systems and improve operational …