Modernizing with TOP – The Power of Sorting

The Power Of Sorting

I remember a conversation with a group of colleagues about  10 or 12 years ago on predicting the company values of Google and Microsoft.  While all of us were impressed with Google’s growth in Search power at that time, the common consensus was that Google Search Engine was a “one trick pony”, and just couldn’t possibly compete against a well established company like Microsoft with the ubiquity of its Windows operating system and Office tools.  Well, we were wrong. We underestimated how the power of search has literally changed not only how we look for information, but in how we acquire knowledge.

“Finding the information quickly when you need it”

Similarly, quite often we take for granted the simple power of sorting in the GUI world.  But when one operates in the green screen terminal world of NonStop, its absence quite often hinders one’s productivity in accessing information. But did you know that you can harness the power or sorting and many other GUI features in NonStop by using a software tool like TOP (The Operations Pack)?

The Operations Pack (TOP)  A productivity tool distributed by TIC Software as a training tool to help train the next generation of NonStop Operation Staff

Here is a simple Use Case on the NonStop:

Look for File information

Here is a typical file listing using FILEINFO or FUP INFO.

FILEINFO TACL

Now imagine you have to look for specific items in a very large subvolume with many, many files, like:

  • All the files that were modified in December 2016
  • All the File code 101 (EDIT) files
  • The largest files in the subvolume etc.

It is not so easy, is it?

“NonStop information via Point-and-Click”

But with a GUI tool like TOP that has the ability to sort on columns, all these information is just one click away.

Click “Last Modified” Date to sort

  • All the files that were modified in December 2016

TOP 1

CLICK file “code” TO SORT

  • All the File code 101 (EDIT) files

TOP 2

 

CLICK “EOF” TO SORT in descending order

  • The largest files in the subvolume

TOP 3

Now that was easy!

Isn’t it amazing that a simple thing such as sorting can make such a big difference in usability. Everyone is already familiar with used to a Windows GUI based on point-and-click. Imagine what a GUI product like TOP can do for your team’s productivity? With TOP, you can now have a strategy to train a new and young team of operation staff to be productive on NonStop!

That was easyWant to see more?

There are many other benefits a GUI can bring to a NonStop operation environment. Learn more about the Power of GUI with TOP in this short video:

Contact TIC Software to learn more about TOP.
Email sales-support@ticsoftware.com or call (516)466-7990.


Do you find this tutorial blog helpful? Let us know what you think, and how we can make it even better. Don’t forget, you can subscribe to our blogs (top right-hand corner of the home page) to get automatic email notification when a new blog is available.

Phil LyPhil Ly is the president and founder of TIC Software, a New York-based company specializing in software and services that integrate NonStop with the latest technologies, including Web Services, .NET and Java. Prior to founding TIC in 1983, Phil worked for Tandem Computer in technical support and software development.

What is REST Web Service?

webserv_img

Ten or 15 years ago, when people talked about Web Services, you would immediately understand they were referring to SOAP. But these days, if someone says they have a Web Service interface, you need to follow up with the question: “What kind of Web Service – SOAP or REST? ” In fact,  REST is fast becoming the more visible application interface on the Internet.  This blog provides a quick overview of what REST is, and how it compares to SOAP.

Web Services

Firstly, like SOAP, REST is a Web Service, which by definition provides an Application-to-Application interface. So functionally, REST is similar to SOAP in that it enables a Client application to invoke an operation/method in a Server application . Furthermore, REST uses HTTP and HTTPS as the communication protocol, just as SOAP does. Their differences lie in what is underneath the cover.

webserver_flowchart

SOAP Web Service

One of the key underpinning of SOAP Web Service is the usage of XML in its:

  • Messaging protocol (SOAP)
  • Description of services (WSDL)
  • Actual data representation (payload)

webserver_flowdiaREST Web Service

Proponents of REST view XML as the major reason to move away from SOAP Web Service because of its verbosity: XML encoded data could increase the size of the message enormously.

So instead, REST Web Service embodies the following:

  • No standardized messaging protocol like SOAP
  • No standardized description of services like WSDL
  • Data are encoded in JSON (JavaScript Object Notation)

REST embraces the adoption of utilizing URL and HTTP protocol methods (verbs) to convey methods/operation.  So instead of using WSDL like in SOAP to convey exactly what the operation is, the standard HTTP verb is used “by convention” to convey what is needed.

UniformInterface

The perceived benefits of this approach are:

  • It eliminates the need of an XML Parser
  • JSON messages are smaller than XML messages
  • It eliminates the client application to understand how to handle SOAP protocol or interrupt the web service description

JSON_REST_HTTP_img

These are especially important factors in “lightweight” clients like mobile applications. This can be demonstrated by a simple example below, comparing a REST request with a SOAP request.

request

More to come

Does this mean that REST is always better than SOAP? Is REST limited to only mobile applications or JSON data? What is the significance of using REST with NonStop applications?

We will explore these and other questions in our next blogs.

WEBINAR: “Over view of REST Web Services”

REST has become one of the most important technologies for Web and mobile applications. It is used by many major leading technical giants such as Google, Twitter, Amazon among others. Many development languages and frameworks include support for building and consuming RESTful Web services. As such, it is important for HP NonStop users to have a clear understanding of REST and RESTful services, and how to potentially harness its power in integrating with NonStop applications in the enterprise environment. Click here to register to our webinar!

Date: February 14, 2018
Time: 10:00 AM to 11:00 AM EST
Presenter: Phil Ly 


 

Do you find this tutorial blog helpful? Let us know what you think, and how we can make it even better. Don’t forget, you can subscribe to our blogs (top right-hand corner of the home page) to get automatic email notification when a new blog is available.

Phil LyPhil Ly is the president and founder of TIC Software, a New York-based company specializing in software and services that integrate NonStop with the latest technologies, including Web Services, .NET and Java. Prior to founding TIC in 1983, Phil worked for Tandem Computer in technical support and software development.

Disparate Data Sources and Targets?

Bring it all Together with TIC!IMG_002

As a firm grows, they often find themselves with several computing technologies that have been implemented over time – especially if firms merge with another company through acquisition or partnership. This can lead to technological challenges with data archiving, access, delivery, processing and reporting across frequently disparate hardware and software platforms. That’s where highly specialized IT experts like those found here at TIC come in; with our software modernization solutions to address these requirements – we can easily mingle the apples with the oranges.

Aside from comprehensive consulting services to create unique and innovative solutions for our clients, we offer a comprehensive line of products specifically designed to extend NonStop applications and integrate these with new technology. Our product offerings fall into five distinct categories:

  • Data Flow – designed to integrate NonStop data with other platforms to automate and enhance the delivery of reports and information across the enterprise. Products in this line integrate with a wide variety of communication protocols including web, email, fax and FTP.
  • Gateway Development – enables the integration of legacy applications to operate with other hardware and software platforms including Windows, .NET, SOAP, XML and Web services.
  • Business Intelligence – transforms NonStop report data into multi-dimensional views to facilitate interactive reporting that enables dynamic report building and analysis for better business decision making.
  • Application Modernization – innovative model-driven architectural solution for extending Nonstop applications and integrating with new technology – this streamlined method requires no manual coding and provides comprehensive application generation that is tested automatically as it is created, and conforms to accepted code standardization testing norms.

Since 1983, we’ve been providing our clients’ a comprehensive range of consulting services and software products all designed to keep their NonStop systems current with the latest technology – to best address their business and IT requirements. As hardware systems and software applications continue to evolve, so too do we, to strive to keep looking ahead and moving forward to anticipate our clients’ ever-changing needs. One of the things we’re most proud of is that many of our clients’ have been with us since day one – and we continue to work with them to help address, and meet, the challenges of today.

Feedback please

Do you find this tutorial blog helpful? Let us know what you think, and how we can make it even better. Don’t forget, you can subscribe to our blogs (top right-hand corner of the home page) to get automatic email notification when a new blog is available.

Phil LyPhil Ly is the president and founder of TIC Software, a New York-based company specializing in software and services that integrate NonStop with the latest technologies, including Web Services, .NET and Java. Prior to founding TIC in 1983, Phil worked for Tandem Computer in technical support and software development.

Data Flow Product Suite – ‘Tele’ Technology with TIC Software

Automating &Report Delivery  via Email, Web, Fax and File Transfer

TIC_tools

Tele is a prefix that combines the meaning of the phases “reaching over a distance,” “carried out between two remote points,” and “performed or operated through electronic transmissions.” The ‘Tele’ family group technologies of TIC Software – has been designed for application modernization These Data Flow products are designed to seamlessly integrate NonStop systems with other platforms via format conversion and data delivery – enabling automated processing and delivery of reports and information and keeping the applications organizations running smoothly. Continue reading

3 Quick Ways that TIC LogWatch Can Enhance Your NonStop Appilcation Logs

logwatch-monitor-183 TIC LogWatch

Are you looking for ways to make better use of your NonStop Application logs?

TIC LogWatch is a Guardian program that watches different log files, looks for error patterns, and generates alerts when an anomaly is detected.

Here are some quick out-of-the-box ways that TIC LogWatch can be used to enhance your NonStop logs. Continue reading

Log Management- Planning Ahead Saves Time and Resources

Busy person“I am too busy to plan!”

It seems like most IT professionals today are so busy keeping up with day-to-day tasks, not to mention myriad unexpected issues that arise; that project planning and time management often take a back seat., Besides, “planning” sounds like such an “open-ended” thing that is frequently deemed a waste of time and lost in the shuffle.

 

In fact, a little proactive planning could save a lot of time and stress in the future. And it does not have to take up a lot of time, e.g. like planning how to better deal with production issues. Continue reading

Legacy Application Modernization – You Can Have it All

Obsolescence – it’s a fact of life. Wikipedia defines the term as “the state of being when an object, service or practice is no longer wanted even though it may still be in good working order.” We always want the next big thing; the latest Smartphone, the next tablet, the newest car. But with legacy systems – you can keep the past AND have the latest technology. Have your cake and eat it too…

Modernizing legacy applications with the latest enhancements for web services and communications has enabled many firms in a variety of industries to update their current platforms with today’s technology. Every day, organizations in banking and financial services, government, education, healthcare and manufacturing and distribution and other data-centric sectors, choose to keep their systems current and operating smoothly; and the firm they choose to assist with these efforts is TIC Software. Continue reading

Extend Your NonStop with XML

XML

Extensible Markup Language, or XML, defines a set of rules for structuring and coding documents in a format that are both human and machine readable. XML is developed to be non-proprietary (open standards) and simple to implement for Internet usability. XML design focuses on documents, but is also widely used to represent data structures in applications such as web services. XML has also been employed for such diverse uses as communication protocols, source code configuration and is commonly used for data interchange via the Internet such as FIX and OFX (Finance), SWIFT (Banking), ACORD (Insurance) and many others. Continue reading

“Help! My EMS is overloaded!”

Does this sound familiar? When your NonStop gets very busy, your EMS also
gets very busy. In fact, sometimes you may find that EMS processing consumes a
lot of your CPU resources just for processing the flood of error messages. Why
are there so many messages in EMS?

Does this remind you of your EMS?

EMS_mess
Many users dump EVERYTHING into EMS. The original intention of EMS is to allow
all the different errors to be analyzed and filtered in one place. But when everything
goes into this one pipe, the result is an overloaded, clogged pipe. When you dump
too much stuff into EMS:

  • It becomes difficult to find the error messages
  • It consumes a lot of CPU resource for EMS to file the messages
  • Operation tends to start ignoring messages in EMS console because they are too overwhelming

There is a better way –LogWatch

Logwatch Diagram

Instead of clogging up EMS, use LogWatch to monitor the different log files and work in conjunction with EMS.

LogWatch can monitor different files including:

  • Guardian files
  • OSS logs
  • VHS logs
  • Pathway logs
  • Third party logs, etc.

Lighten up the EMS load

Here is quick way to reduce EMS load: instead of routing your application errors to EMS, write them to disk logs.
Funnels

  • Use LogWatch to monitor these application log files for errors.
  • LogWatch is scalable – you can have different instances of LogWatch monitoring different things.
  • LogWatch is easy to set up – you can set one up in minutes, and it won’t interfere with other instances.
  • Have LogWatch route only the errors to EMS.

Perfect companion to Prognosis or MOMI
If you are using a performance monitoring tool like Prognosis or MOMI, you will find LogWatch will work with it very effectively.

  • Use LogWatch to monitor disk log files for errors.
  • Configure LogWatch to route a message to EMS with specific Message ID or text pattern.
  • Enable Prognosis or MOMI to pick up these specific messages from EMS to take corrective actions.

Take Away – “Prevention is better than cure”
More than many other IT folks, NonStop users understand and appreciate the importance of availability, the cornerstone of the platform. But applications do encounter errors, which could lead to stoppage. When that happens, it is important to recover from the failure as quickly as possible. Any extended down time due to an unavailable application translates to loss of revenue and users’ confidence. With some advanced planning and a good implementation plan for log monitoring, problems can be detected early and remedied promptly.

  • Analyze your logs – Where are the logs? What is written to the application logs? Take a look at some of the old logs and see what is going on in the environment.
  • Plan ahead – What are some of the log messages that require specific actions? What actions? Who should be responsible for actions?
  • Execute the plan – Start implementing a plan to monitor the key log files, and automate the log monitoring process with a tool like LogWatch.
moreinfo_icon LogWatch FAQ

Feedback please

Do you find this tutorial blog helpful? Let us know what you think, and how we can make it even better. Don’t forget, you can subscribe to our blogs (top right-hand corner of the home page) to get automatic email notification when a new blog is available.

448Phil Ly is the president and founder of TIC Software, a New York-based company specializing in software and services that integrate NonStop with the latest technologies, including Web Services, .NET and Java. Prior to founding TIC in 1983, Phil worked for Tandem Computer in technical support and software development.

Modernizing SCOBOL Programs Part 2: Re-engineering using Blu Age

In Part 1 of this blog series, we discussed the benefits of modernizing SCOBOL requesters, and the challenge of handling programs with extensive business logic..
In this Part 2 installment, we will talk about how to approach these business logic embedded programs via re-engineering and the benefits of using a tool like Blu Age.
Re-engineering using framework

Re-engineering is a better approach to application modernization. Instead of selectively rewriting certain portions of the business logic to fit into a random mix of components (e.g. HTML, Java and JavaScript, etc.), re-engineering advocates redesigning the application from the ground up. By re-engineering, we mean applying a combination of human insight and automation power to migrating business logic (e.g. calculations, business rules)
to a modern technology framework.

Re-engineering wheels

A properly re-engineered application carries many benefits, including:

  • Maintainability
    Creation of code based on the new design blueprint using modern development methodology ensures there are readily available resources and tools for it to be maintained easily.
  • High performance
    Test tools are readily available in Open Source or commercial market to measure and tune applications designed with modern framework.
  • Adaptability
    Once an application has been modernized, there is a good chance that its functions will continue to evolve. Adopting a proper design framework will ensure that the new application will continue to adapt to new requirements and can be enhanced easily.

But the challenge remains the same by taking the re engineering approach: You still need to migrate the business logic in the original programs to the new code. This is where a tool like Blu Age can facilitate the process.

Introducing Blu Age – A Powerful MDA Tool

Firstly, as the saying goes:“There is no free lunch.” If you are looking for a magical “EASY” button, Blu Age is not it. Blu Age is not an automatic translator. It does not make the end product magically for you by your clicking a button. But it is a tool that can help you get the job done more easily and more quickly.

Blu Age is a tool that:

  • Helps you analyze your program source with built-in visual tools and annotation features
  • Enables you to define reusable code patterns to automate intelligent code segment identifications and conversions
  • Extracts the business logic from your code
  • Assists you in transforming the business logic to new code in Java or .NET

Re-engineering

What is Blu Age?

Blu Age is a commercial software re-engineering and modernization tool suite that follows the Model-Driven Architecture (MDA) approach to generating program code from Unified Modeling Language (UML2) diagrams. MDA is a software design approach for the development of software systems. It provides a set of guidelines for the structuring of specifications, which are expressed as models. It a standard that was launched by the Object Management Group (OMG) in 2001. Blu Age provides all of the re-engineering capabilities discussed earlier, and more. All of Blu Age’s power is based on generating and approving human-readable models that Blu Age then converts into modern code.

Re-engineering

In short, you use UML diagrams to design your application in Blu Age, and it generates the application for the targeted framework according to your specifications .

Blu Age Components
Blu Age is a tool suite built on Eclipse and contains modules that address different components of the modernization process.

Re-engineering

Blu Age Reverse Modeling (BRM)
  • It automates the process of reading your original code (e.g. SCOBOL source) and identifying the interesting and necessary business logic that it will then convert into the diagrams of your model.
  • As you interact with BRM, it identifies and extracts business rules, calculations, and business logic into Unified Modeling Language (UML2) models, ready for you to review and approve.
  • Once approved, your models feed Blu Age’s Forward Engineering (BFE) with accurate business logic functional specifications.
Blu Age Forward Engineering (BFE)
  • Blu Age then applies its code-generation capabilities to automatically transform your models into complete, modern, high-quality application code in Java or .Net.
Blue Age Delivery (BDE)
  • This ensures the quality of the code delivered by BFE. BDE operates in a modern continuous integration and testing environment that is consistent with the today’s best software engineering practices

Blu Age re-engineering approach is different from both rewriting and translating. Rewriting is a laborious set of tasks, the success of which depends of learning ad properly applying new computer languages and new software engineering techniques. Blu Age lets you focus on ensuring the right business logic is transferred from your SCOBOL program to the new target platform.

Blu Age also differs markedly form automated translators. Automated translator converts the SCOBOL program wholesale, leaving you to read through unfamiliar modern code to determine whether the translation appears successful.

Blu Age puts you in the driver’s seat to determine the steps in mapping over the business logic, while relieving you of the burden of coding in a new unfamiliar language, or trying to make sense of automatically translated code.

So, how does Blu Age methodology work? Read about it in our next blog:

Modernizing SCOBOL Programs Part 3: Blu Age Methodology

moreinfo_icon

Feedback please

Do you find this tutorial blog helpful? Let us know what you think, and how we can make it even better. Don’t forget, you can subscribe to our blogs (top right-hand corner of the home page) to get automatic email notification when a new blog is available.

Phil LyPhil Ly is the president and founder of TIC Software, a New York-based company specializing in software and services that integrate NonStop with the latest technologies, including Web Services, .NET and Java. Prior to founding TIC in 1983, Phil worked for Tandem Computer in technical support and software development.