Posts Tagged ‘Topaz for Enterprise Data’

Compuware Expedites DevOps on Z

July 13, 2018

Compuware continues its quarterly introduction of new capabilities for the mainframe, a process that has been going on for several years by now. The latest advance, Topaz for Enterprise Data, promises to expedite the way DevOps teams can access the data they need while reducing the complexity, labor, and risk through extraction, masking, and visualization of the mainframe. The result: the ability to leverage all available data sources to deliver high-value apps and analytics fast.

Topaz for Enterprise Data expedites data access for DevOps

The days when mainframe shops could take a methodical and deliberate approach—painstakingly slow—to accessing enterprise data have long passed. Your DevOps teams need to dig the value out of that data and put it into the hands of managers and LOB teams fast, in hours, maybe just minutes so they can jump on even the most fleeting opportunities.

Fast, streamlined access to high-value data has become an urgent concern as businesses seek competitive advantages in a digital economy while fulfilling increasingly stringent compliance requirements. Topaz for Enterprise Data enables developers, QA staff, operations teams, and data scientists at all skill and experience levels to ensure they have immediate, secure access to the data they need, when they need it, in any format required.

It starts with data masking, which in just the last few months has become a critical concern with the rollout of GDPR across the EU. GDPR grants considerable protections and options to the people whose data your systems have been collecting. Now you need to protect personally identifiable information (PII) and comply with regulatory mandates like GDPR and whatever similar regs will come here.

Regs like these don’t apply just to your primary transaction data. You need data masking with all your data, especially when large, diverse datasets of high business value residing on the mainframe contain sensitive business or personal information.

This isn’t going to go away anytime soon so large enterprises must start transferring responsibility for the stewardship of this data to the next generation of DevOps folks who will be stuck with it. You can bet somebody will surely step forward and say “you have to change every instance of my data that contains this or that.” Even the most expensive lawyers will not be able to blunt such requests. Better to have the tools in place to respond to this quickly and easily.

The newest tool, according to Compuware, is Topaz for Enterprise Data. It will enable even a mainframe- inexperienced DevOps team to:

  • Readily understand relationships between data even when they lack direct familiarity with specific data types or applications, to ensure data integrity and resulting code quality.
  • Quickly generate data for testing, training, or business analytics purposes that properly and accurately represents actual production data.
  • Ensure that any sensitive business or personal data extracted from production is properly masked for privacy and compliance purposes, while preserving essential data relationships and characteristics.
  • Convert file types as required.

Topaz users can access all these capabilities from within Topaz’s familiar Eclipse development environment, eliminating the need to learn yet another new and complicated tool.

Those who experience it apparently like what they find. Noted Lynn Farley, Manager of Data Management at TCF Bank: “Testing with production-like obfuscated data helps us develop and deliver better quality applications, as well as remain compliant with data privacy requirements, and Topaz provides our developers with a way to implement data privacy rules to mask multiple data types across platforms and with consistent results.”

Rich Ptak, principal of IT analyst firm Ptak Associates similarly observed: “Leveraging a modern interface for fast, simple access to data for testing and other purposes is critical to digital agility,” adding it “resolves the long-standing challenge of rapidly getting value from the reams of data in disparate sources and formats that are critical to DevOps and continuous improvement.”

“The wealth of data that should give large enterprises a major competitive advantage in the digital economy often instead becomes a hindrance due to the complexity of sourcing across platforms, databases, and formats,” said Chris O’Malley,Comp CEO of Compuware. As DancingDinosaur sees it, by removing such obstacles Compuware reduces the friction between enterprise data and business advantage.

DancingDinosaur is Alan Radding, a veteran information technology analyst, writer, and ghost-writer. Follow DancingDinosaur on Twitter, @mainframeblog. See more of his work at technologywriter.com and here.

Compuware and BMC Aim to Lower Mainframe Cost

July 9, 2015

Last February, Compuware and BMC announced a joint initiative to coordinate the use of their respective tools, BMC Cost Analyzer, BMC MainView, and Compuware Strobe, to reduce mainframe software licensing cost. DancingDinosaur wrote about it here. The announcement made this week confirms that the necessary integration between the various tools has been completed and is working as promised. Compuware this month also introduced the latest rev of its Topaz graphical management toolset for the z.

compuware topaz screen

Compuware Topaz visual management screen (click to enlarge)

The tight integration between the BMC and Compuware tools enables mainframe staff to quickly and easily identify tuning opportunities that will have the greatest impact on their monthly software licensing costs. They do this by applying BMC Cost Analyzer’s visual mapping to the detailed batch and transaction information provided by Compuware Strobe. The cost savings result from moving workloads to non-peak periods, running IBM subsystems on fewer LPARs, and capping LPAR utilization.

Driving the need for this is the continuing growth of mainframe workloads, which are being pushed today by mobile workloads and, down the road, by new IoT workloads. These workloads already are driving up the Monthly License Charge (MLC) for IBM mainframe software, which led IBM to initiate z/OS discounts for mobile workloads on the z as well as introduce its new ICAP and country multiplex pricing. Compuware estimates that the integrated tools alone can reduce an organization’s mainframe software licensing costs by 10% or more.

“Mainframe cost conservation is an imperative for public- and private-sector IT organizations attempting to fulfill customers’ escalating digital expectations within ever-limited budget constraints,” said Karen Robinson, a former CIO and now a consultant. “The work BMC and Compuware are doing together is a perfect fit for this universal imperative.”

Besides discounting mobile workloads, IBM also has been actively working to help organizations drive down mainframe costs in other ways. Moving workloads to z assist processors is a top choice. Another is to take advantage of a variety of IBM discounts; DancingDinosaur’s favorite is the Solution Edition program, which offers the deepest discounts if you can live with the constraints it imposes. And, of course using tools like those from Compuware and BMC can save money every month. At a time when mainframe workloads are growing—Did someone say the mainframe was going away?—this is a sure path to relief.

Compuware made a second announcement impacting the mainframe this month. This involved adding capabilities to Topaz, its set of graphical z management tools aimed at millennial workers. The new capabilities address Java on the z, which is a key way to cash in on the savings available by shifting workloads to z assist processors, specifically the zIIP. The announcement is here. Again, DancingDinosaur initially wrote about Topaz earlier this year here.

As Compuware describes it, Topaz for Java Performance delivers comprehensive visibility into the performance and behavior of Java batch programs and WebSphere transactions running on the mainframe—including peak CPU utilization of specific Java methods and classes; garbage collection issues such as memory leaks and excessively long collection intervals; and threads that are blocked or not actually doing useful work.

According to Tonya Robison, VP Legacy Integrations, Conversion, De-commission at Alfa Insurance:  “Topaz is enabling us for a multi-channel, multi-platform future. Its functionality will allow us to work with mainframe and non-mainframe data in a common, visual, and intuitive manner, providing our next-gen developers the same agility and speed as our seasoned IT pros.” Robison is convinced that “products like Topaz will protect our current investments and enable the next generation of application developers.” These are the millennials everyone is trying to attract to the mainframe.

The new release of Topaz, the third this year alone, delivers two capabilities that enhance customers’ ability to maximize value from their mainframe:

  1. Topaz for Program Analysis gives developers intuitive, accurate visibility into the flow of data within their COBOL or PL/l applications—including how data gets into a field; how that field is used to set other fields; and how that field is used in comparisons. This promises to be especially useful for Millennials who may not have a wealth of experience with IBM z Systems.
  1. Topaz for Enterprise Data brings high-speed, compression-enabled host-to-host data copying that exploits IBM z Systems zIIP processors, thus reducing the burden on its general processors. This fast, efficient copying enables developers to complete their work more quickly and at less cost.

Efforts of Compuware, BMC, and others are rapidly changing the mainframe into an agile platform that can rival distributed platforms. Let’s hope the Millennials notice.

DancingDinosaur is Alan Radding, a veteran IT analyst and writer. Please follow DancingDinosaur on Twitter, @mainframeblog. See more of his IT writing on Technologywriter.com and here.


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