Sebastian DEWAR

Sebastian DEWAR
Chief Technical Officer at SysperTec for Mainframe products and services, Sebastian has an extensive experience in IBM z Systems. He has served in z Systems architecture, support, development and training for several French companies before joining SysperTec in 2014.
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Recent Posts

Mainframe modernization is a critical need for many large enterprises, who rely on these powerful legacy systems for their...

Approaches to modernizing mainframe applications vary widely in scale and scope, with some taking on a total overhaul of...

Information security is paramount for any organization, regardless of size or industry, and especially so for those whose...

As we embark on year three of the pandemic, digital transformation and IT modernization have a new catalyst – the seemingly ...

Set to replace IPv4 and developed since 1998, the deployment of the IPv6 next-generation protocol has taken ages to take...

Well, not really, in our opinion here are the top 4.

When companies think about their mainframe, they often do so with the...

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