Saturday, January 17, 2015

Why IBM is still hot and bothered over mainframes

Its latest offering, the z13, took five years and $1 billion to develop. Now, the computing giant is pitching the technology as crucial for securing and delivering the ‘mobile economy.

To that end, the company just spent five years and more than $1 billion to develop what it bills as the most sophisticated computer on the planet, the z13. The technology was designed in collaboration with 60 of its most strategic mainframe customers. It can scale up to 8,000 virtual services and is capable processing more than 2.5 billion transactions per day. That’s the equivalent of the online shopping volume generated on 100 Cyber Mondays.

You touch a mainframe every day, but you might not even know it,” says Tom Rosamilia, senior vice president of the IBM Systems division. Industries that are still particularly dependent on the technology: financial services, telecommunications, and retail.
“They are so embedded in the IT organizations of most enterprises that replacing them is extraordinarily risky, expensive and difficult,” says Richard Fichera, vice president and principal analyst with Forrester Research. “Most mobile transactions result in some access to mainframe-resident data being triggered.”
Matt Eastwood, group vice president for research firm IDC, figures mainframes still represent 10% of annual spending on server technology. “They remain very strong platforms for a variety of mission-critical workloads including business applications, transaction processing, and large data warehouses,” he says.
IBM is also talking up another potential use case: cloud data centers. “IBM often expresses the notion that the mainframe is the ‘original’ cloud, in that the virtualization technologies and automated management tools that are key to cloud computing originated decades ago in mainframe systems,” says another analyst, Charles King, with Pund-IT. It isn’t that common, but there are a few IBM customers who run private clouds using the System z platform, King says.
Over the past month, IBM has disclosed several high-profile cloud “wins.” Many of these deals, such as one with Dutch bank ABN AMRO, build on existing outsourcing contracts. Still, what the computing giant counts as cloud revenue grew 50% for the nine months ended Oct. 31; for 2015, it is projecting $7 billion for this line of business.
Although it hasn’t talked much about the move externally, IBM is restructuring to create customer-centric business units that prioritize its cloud business and several other strategic imperatives, such as Watson business analytics services. There are eight divisions being created, according to a report by Technology Business Research (TBR). The main units include Watson, Analytics, Commerce, Security, Cloud, and Systems. The existing services teams remain relatively intact.

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