devopsy.kinsta.cloud

Author: Brandon Edenfield

  • What Amazon’s New CEO Means for IT’s Future

    What Amazon’s New CEO Means for IT’s Future

    Amazon is placing its bets on the future of cloud. The announcement that CEO Jeff Bezos will be stepping down and passing the torch to Amazon Web Services (AWS) leader Andy Jassy at the start of Q3 2021 signals a major shift in the future of technology – and not only for organizations specializing in IT, storage and web hosting. Rather, the growth of AWS signals a multi-industry-wide demand for cloud services as the new normal for conducting business – and those that continue to rely on legacy technologies could soon see their businesses falter in the shadows of competitors in the near future. However, every company’s individual systems are entirely unique, and modernization doesn’t happen with a one-size-fits-all approach. So why should organizations invest in new technologies – and how?

    Setting Sights on the Cloud

    The pandemic has made painfully clear the need for organizations to get away from their aging legacy systems and to embrace the cloud for a variety of reasons. First, COVID-19 has forced almost all businesses, across all industries, to embrace more distributed networks – requiring business-critical systems and functions to be accessed from countless different sources at any given moment. This can prove a major pain point for organizations with IT infrastructures that are prone to difficulties and outages. These shortcomings can have a detrimental impact on customers and citizens, as well. In light of major IT outages in states like New Jersey, California and Oregon, it’s clear that pursuing a more modern approach to IT systems is no longer just an option – it should be the only option. This is because, in addition to the benefits for users and enhanced business function, there are added benefits for the company itself and the world at large.

    Shifting systems away from data centers requires significantly less energy to power – and as data centers are responsible for as much greenhouse gas emissions as the airline industry, the environmental impact coupled with operational cost savings enable businesses to meet customer demands for greener practices while reducing overall operational costs. What’s more, this change to cloud services will allow for horizontal scalability within organizations, ensuring that businesses are able to meet demands for their offerings in real-time.

    The Sky is the Limit: Strategies for Improving IT Infrastructure

    If your organization is relying on a mainframe, it won’t be able to reap the many benefits that cloud infrastructure has to offer – and organizations that shy away from making these vital updates run the risk of running their business offline entirely. As a result, the time to act is now – but in the rush to get IT departments in order, it’s vital that organizations choose a modernization strategy that is best suited to their unique business. For most organizations, a modernization journey begins with one of the four following approaches:

    • System Replacement: Sometimes, organizations aim to expedite their modernization journeys by doing away with their aging legacy systems entirely. Through a system replacement, organizations purchase off-the-shelf solutions from third-party vendors and conduct business via the new software while their existing infrastructure and applications are taken out of service. While this approach enables a speedier shift toward the cloud, it should be noted that these solutions aren’t tailored to a specific company’s needs or functions, and that these solutions can be especially costly.
    • Rewriting: In an effort to retain key legacy knowledge while enabling better business function, some organizations pursue a rewrite of their existing systems within a more modern environment. Through this approach, a team of professional developers work to manually recreate the system and its applications – which often results in an extended timeline for modernization, exorbitant costs and an especially high risk of complete project failure.
    • Automated Refactoring: Through looping in a team of IT experts, this strategy enables an organization to migrate their legacy system’s procedural code bases into object-oriented languages within modern environments that are more appropriate for today’s business demands. Using specialized and automated tools designed for the project at hand, this modernization strategy ensures that an organization has a system designed for its unique business cases and an immediate pathway to the cloud.
    • Rehosting: To help companies maintain their legacy information, many organizations pursue rehosting as part of their modernization strategy. In this approach, a company’s existing legacy codebase is transferred away from their mainframe and their unchanged procedural code bases, data and other core functions into a new computing environment that is more suitable for current needs. This fast-paced process helps to set organizations on track toward the cloud as quickly as possible.

    Aiming for the Cloud(s)

    Amazon’s shift in leadership is a testament to the growth potential and overall importance of the cloud – not only for companies that manage web services, but for all industries around the world. However, by proactively taking the steps to move away from legacy systems and pursue a cloud-first approach to business, organizations will be better positioned to maintain their revenue streams, improve scalability, drive customer satisfaction, reduce operational costs and even protect themselves from potential disasters down the line. By setting and sticking to a set strategy and timeline for modernization, companies can ensure the success of their most mission-critical applications and functions to ensure their continued success and survival in a world or rapidly changing business demands.

    The sky is the limit – are you ready to aim for the cloud(s)?

  • COBOL Is Taking Heat, but These Other Legacy Languages Could Burn You

    COBOL Is Taking Heat, but These Other Legacy Languages Could Burn You

    COBOL is under fire, and as states such as New Jersey make headlines following vital system crashes that its citizens depend on—such as unemployment benefits—organizations are pointing fingers at the programming language as the source of their technological woes. However, while COBOL is a 50+-year-old programming language, there are still many use cases for it today. In fact, systems programmed in COBOL can modernize and continue to thrive in today’s business environment, even without transitioning to a new language or platform.

    While COBOL itself isn’t the problem child that most IT leaders and government entities say it is, there are a variety of other legacy languages—such as CA Gen, CA Telon and Natural—that pose a far greater threat to an organization’s overall functioning and long-term success. That said, there is still hope for organizations utilizing systems coded in legacy languages.

    Get on the CASE

    Two of the top languages that enterprises should be alert to—CA Gen and CA Telon—are Computer Aided Software Engineering (CASE) application development environments that were developed in the late 1970s and early 1980s and offer code generation, enabling the power of abstraction on the mainframe, essentially serving as an early stage ancestor of the “low-code” concept. This approach offered significantly more agility to developers at the time, but these programming languages have since fallen from the spotlight and, similar to COBOL’s limited pool of talent, have an even smaller pool of skilled developers that can assist with updating and maintaining these systems. This challenge traps many organizations in long-term contracts that they can’t seem to escape from.

    A major selling point of the CA Telon and CA Gen product lines was that its services were often offered within bundles—granting users with access to other mainframe utilities and services within a single licensing contract—but as time goes on and new technologies emerge, the advantages of this approach have fallen by the wayside. However, many organizations are trapped within expensive licensing fees and complicated bundling programs that make it difficult to sever ties with the legacy platform entirely.

    CA Gen and CA Telon act as generators of COBOL code, meaning that developers utilize tools in a language like CA-Gen but when it runs on the mainframe the system is running on COBOL. The COBOL within the mainframe then references CA-Gen and CA-Telon libraries, which makes it easy for developers to reference specific functions but ultimately produces code that is unable to be read by a human person. This creates significant complications for doing anything outside of the CASE environment—even tasks as simple as routine updates—but especially for digital transformation initiatives.

    While few organizations are purchasing CASE development solutions as new products, those that utilize these tools are constantly renegotiating the terms of their agreements to keep costs down, enable easy updates to their own unique systems and meet the emerging demands of today’s market. If they can successfully pull it off, they have another challenge: finding the talent who understands these obscure languages to implement necessary system changes. That said, the best solution for these organizations is to break away from these languages entirely—and this can be achieved relatively easily with automation through carefully selected modernization solutions.

    Why Natural Isn’t a Natural Choice

    In addition to CA-Gen and CA-Telon, one legacy language that all organizations should be alert to is Natural. Similar to the look and feel of COBOL but more abstract and powerful, Natural is a fourth-generation language (4GL) that was originally designed to enable agility and efficiency—but today, there are fewer than 100 companies utilizing this language. As a result, there is a scarce number of developers who can address and assist with any issues that arise within systems utilizing Natural. What’s more, most of these organizations don’t know they have a way out. This puts organizations at risk any time that a change to their operational systems is made, as the limited availability of specialized developers can make it especially difficult to achieve these updates.

    In most cases, Natural is utilized in tandem with the Adabas database, which can exacerbate the maintenance and extensibility issues that come from a shrinking talent pool—and when it comes to modernizing these environments, they’re often peppered with other programming languages such as COBOL and assembler, adding complexity to the job.

    Beyond COBOL: Choosing the Right Modernization Strategy

    For organizations looking to break away from obscure languages and mainframes, the best option for both their immediate and long-term goals is to pursue some form of modernization—and in most cases, the best result is to translate these languages into cloud-ready languages such as Java or C# via an automated refactoring initiative. Automated refactoring can also be utilized to consolidate these applications to a single language such as COBOL while remaining on the mainframe—although moving from an abstract language to a more procedural alternative can present challenges.

    By pursuing an automated refactoring strategy, organizations can move mountains of information, records and personalized code away from their mainframe and translate their system into a modern architecture. This allows organizations to untangle the “black box” of personalized code that exists within their systems and replace them with languages such as Java, C# or even COBOL, which unshackle companies from high licensing costs and have a much broader talent pool of developers. The resulting modernized system is easier to maintain, escapes high licensing costs and moves the business closer to cloud readiness, opening the door to modern development practices and tools. What’s more, in addition to saving significant funds by eliminating the costs associated with maintaining these legacy systems, an automated refactoring solution can help an organization to save years on its overall modernization process.

    While languages such as CA Gen, CA Telon and Natural are less common in the industry, these archaic languages can present significant challenges for businesses as they work to meet the demands of customers and partners. In the world of information technology, the only constant is disruption—and organizations need to get started on their modernization journey before it’s too late.