Newsletter 2018 Vol 1 – Issue3

Choosing the right modernization strategy

Strategy without tactics is the slowest route to victory. Tactics without strategy is the noise before defeat ” – Sun Tzu.

Thanks to the rapid pace of technology and business disruption, CTOs and CIOs are increasingly realizing that legacy applications are a huge risk that could not only derail their business, but could also be a bottleneck and prevent them from achieving success in a digital world. Even though many software-driven businesses acknowledge that application modernization is a top business priority, they are still unsure of the right strategy and way forward. I think this dilemma is partly due to the numerous myths associated with legacy modernization and, partly also due to the limitations of conventional modernization strategies.

Don’t buy into the myths of quick fixes

There are many quick fixes that are touted as genuine modernization strategies. Most often, these are nothing more than ad hoc measures that might yield low-hanging fruit, such as:

  • rehosting that will result in partial infrastructure modernization
  • UI facelift, that could quickly web-enable a legacy application
  • adding a wrapper, that could expose partial functionality as a web service or API
  • automated migration to migrate legacy code into a modern version/ language

You must resist the temptation to buy into these quick-fix strategies. It is a myth to believe that any of these approaches will lead to genuine modernization. At best, they will only result in partial modernization, and would neither remove legacy constraints, nor alter the application behavior in any meaningful manner.

Understand limitations of conventional strategies

It is also vital to understand the limitations of conventional approaches to modernization, before choosing the right strategy:

Layered modernization: Using this approach, each layer of the legacy application i.e. UI, database, and code are modernized separately. While this approach might lower the operational risks, it will only result in partial modernization. Most of the architectural and technology constraints will remain the same, and wouldn’t yield a truly modern, flexible and responsive application.

en masse modernization: Strategies such as Rehost, Rebuild, and Rip & Replace call for en masse modernization of the legacy application. These conventional strategies are often expensive, time-consuming, and high-risk endeavors, and each strategy has its own limitations. Rehost will only result in partial infrastructure modernization; Rebuild calls for a complete rewrite, doesn’t leverage legacy investments or accumulated domain expertise, and demands significant investment with uncertain outcomes; Rip & Replace involves discarding the legacy software, and picking a COTS, which rarely meets the business needs and often demands significant customization.

Holistic approach to modernization

There will always be competing pulls and multiple factors that influence the choice of modernization strategy, and one must be aware of the limitations of conventional approaches. A short-sighted modernization strategy may help you deal with a few pressing challenges, and yield short-term results, but will not result in any meaningful modernization. Irrespective of the choice of modernization strategy, you must aim to achieve the following:

  • A reactive system that is flexible, loosely coupled, scalable, resilient, and responsive.
  • A future-ready application built with modern programming languages, using flexible and modular architecture, and capable of delivering consumer grade experience – at scale, usability and intelligence
  • Process and Deployment modernization to support rapid development, continuous delivery and deployment
  • A modern, reactive and open application that is easy to integrate and which can support multiple business models as part of different platforms

I recommend you to read the latest white paper on application modernization, that details our insights and point of view:


Modernization Myths

MythReality
Rehosting makes an application modernRehosting only achieves partial infrastructure modernization, and doesn’t remove any of the underlying legacy constraints such as technology obsolescence, architectural limitations, and code complexity.
UI facelift is the same as application modernizationA UI facelift is only a quick fix to web-enable a legacy application and make it look modern, but doesn’t alter its behavior and does nothing to make it scalable or extensible.
Adding a wrapper opens up the softwareUsing a wrapper to extract web services or APIs only exposes partial functionality of the application, and the basic behavior of the legacy software is neither modified nor modernized.
Automated code migration will solve all legacy problemsCode migration typically works better when the migration is within the same technology stack; without architectural modernization, you will only create a monolith in a new technology, with all the complexities of the legacy application.

Limitations of conventional strategies

Layered modernization:

UI facelift: A UI facelift typically entails strategies such as web-enablement or HTML emulation. Web-enablement converts green screens into functional web pages, whereas HTML emulation creates a web or mobile interface to work with legacy application. In both cases, only partial UI modernization will be achieved, without altering the behavior of the legacy application or overcoming the constraints of the underlying architecture or technology.

Code migration: This approach is akin to a technology upgrade and relies on using automated tools to either migrate the legacy code to a more recent version within the same stack (ex: from VB to .Net) or migrate to a more modern language (ex: from Forte to Java). While this strategy will result in partially modernizing the code, without architectural modernization, constraints of the legacy code will still continue, and a monolith will be recreated in a new technology with the same complexities of the legacy application. A major limitation of code migration is also the fact that product developers will not understand the new technology, and product owners will not know until the migrated code fails.

Database migration: This approach is used to migrate data from legacy systems such as HDBMS (Hierarchical database management systems) or NDBMS (Network database management systems) to a more modern RDBMS (Relational Database Management Systems). This is typically accomplished using automated tools and data mapping. Database migration only helps in migrating data to a more modern and robust database, but doesn’t alter the underlying UI, architecture or technology of the legacy application.

en masse modernization:

Rehost (lift-and-shift): This strategy is based on redeploying legacy applications to a modern hardware and software infrastructure with minimal changes. This approach only achieves partial infrastructure modernization, and doesn’t remove any of the underlying constraints of the legacy application in terms of technology and architecture. This is a myopic solution that only relieves the burden of maintaining the underlying infrastructure, but can never make the application truly SaaS and cloud-native.

Rebuild: This approach aims to modernize all tiers of the application along with deployment modernization, and calls for a complete rewrite of the application from scratch, using modern technologies and newer architectural paradigms. While this strategy will yield a fully-modernized application, the fact remains that rebuilding or rewriting an application from scratch is often very expensive, time consuming, and a high-risk endeavor. Success of this approach will be dependent on the availability of people with skills in modern technologies and architectures, and ability to leverage domain or functional expertise of the existing team. This approach also doesn’t safeguard legacy investments, while calling for significant new investments with uncertain outcomes.

Rip & Replace: This strategy calls for discarding the legacy application, and picking a commercial, ready-to-use modern application that meets the business needs of the enterprise. The reality is that it is very rare to find an off-the-shelf solution that fits the custom needs of a business, and another major disadvantage of this approach is the fact that significant legacy investments will have to be written off.

News you can use


Apple Is The New Exxon And Data Is The New Oil: The Path To The First $ Trillion Company

Apple recently became the world’s first trillion-dollar company by market cap. It wasn’t many years ago that Exxon and Apple sequentially swapped the position of the highest valuation. And just ten years ago the stock market contained only three tech firms amongst the top 10 most valued companies; five were oil giants. Today tech accounts for seven of the top ten with just one oil major (Exxon) still on that list.

World Bank launches first bond instrument built on a blockchain with the Australian Bank

The World Bank has launched the first bond on a blockchain with the Commonwealth Bank of Australia. According to a statement from the World Bank, this will be one of many experiments that the global financial organization will make into blockchain research. Last June, the World Bank launched a Blockchain Innovation Lab to play around with the technology.

Siemens Acquires Mendix to Advance Low-Code Platform Adoption

Siemens moved to substantially accelerate its transition into becoming a software company by acquiring Mendix, a leading provider of low-code application development tools, for $730 million in cash.

Thriving fintech, AI sectors give boost to UK tech funding

British technology companies have attracted three times more venture capital (VC) investment in the two years since the vote to leave the European Union (EU), than any other European country, with London’s thriving fintech and artificial intelligence (AI) sectors leading the charge.

Background Check Company First Advantage Chooses Holland for Data Center

First Advantage, a global background check company announced that it will support privacy compliance from its newly opened data center in Amsterdam, Holland. The Atlanta-based company chose Amsterdam for its reputation as one of the most advanced IT markets in Europe.

German government to spend billions on internet infrastructure

A draft bill approved by the German cabinet recently sets out the government’s plan to set up a special digital infrastructure fund with an initial volume of 2.4 billion euros. The fund will primarily be used to accelerate the digitalisation of schools and the expansion of Germany’s broadband infrastructure.

Danish government in ambitious datacentre push

Denmark’s ambition to become a leading Nordic and European location for hyperscale datacentres continues to gain momentum by attracting major industry actors and government support. The country is offering access to a low-cost and expanding renewable energy base to lure global companies such as Facebook, Google and Apple.

India Overtakes France to Become World’s Sixth-Largest Economy

India has overtaken France to become the world’s sixth biggest economy, latest data from the World Bank show. The South Asian nation is now a $2.597 trillion economy and only a tad higher than France’s $2.582 trillion. It will be the world’s fourth-largest economy by 2022, according to projections by the International Monetary Fund.

Analyst Corner


Gartner Says Global Artificial Intelligence Business Value to Reach $1.2 Trillion in 2018

Global business value derived from artificial intelligence (AI) is projected to total $1.2 trillion in 2018, an increase of 70 percent from 2017, according to Gartner. AI-derived business value is forecast to reach $3.9 trillion in 2022.

Why You Need To Know About Low-Code, Even If You’re Not Responsible For Software Delivery

Low-code development platforms are emerging as a key strategy to accelerate app delivery to support digital business transformation. And they have the potential to make software development as much as 10 times faster than traditional methods.

Emerging Technologies Continue to Transform the Network Role

As the network continues to evolve, organizations are researching technologies and strategies to ensure their systems remain effective. New technologies continue to be introduced at a rapid frequency forcing network professionals to adjust to more complex workflows.

coMakeIT Blog Digest


Application Modernization: Myths vs Reality

There is no silver bullet for application modernization, and it is important to understand the pros and cons of different modernization approaches, distinguish between myths and reality, and formulate a holistic strategy for creating future-ready applications.

Sustained innovation is the outcome of an organizational culture

Even though having the right organizational culture is equally important in any industry or domain, it is critical in innovation-driven domains such as software products and services.

Legacy Modernization Imperative: Do or Die

Legacy modernization is no longer a choice, but a vital business imperative. To survive and thrive in a fast-changing digital landscape, application modernization should cover the entire product life cycle, use modern software architectures, and focus on end-to-end business capabilities.

Customer Buzz


customer-buzz-iddink-logo

Iddink Group opens new head office in Amersfoort

Iddink Group announced the opening of a new head office, centrally located in Amersfoort, Netherlands. This new facility will complement the existing offices, and cater to its expansion needs.

Bootstrap First in Europe, Raise Money Later and Go Global in the US

Martin Verwijmeren, CEO of MP Objects shares his experiences and strategic insights on how he bootstrapped his SaaS startup in Europe, and how he used external financing to setup a base in the US and expand globally.

Keylane moves into new HQ

Keylane consolidated its operations spread across Naarden and Utrecht, into a new headquarters in Varrolaan, Utrecht. In other news, Sampension, Denmark’s third biggest pension company, has entered into an agreement to implement Keylane’s stochastic ALM (Asset Liability Management) Projection Model.

Planon expands its presence to the Nordics with a new office in Sweden

Planon strengthened its position in Northern Europe by opening an office in Göteborg, Sweden. The newly opened office will streamline support to Planon’s future and current customers, including Danfoss and Attendo.

Chevin enhances global fleet management offering

Chevin announced the launch of a brand-new, consultancy service, that offers clients a comprehensive evaluation of fleet performance and associated management processes. Chevin’s new expert value-added consultancy service will take an analytical, data-focused approach in order to build a strong foundation for making fact-based decisions.

News about coMakeIT


New customer wins
We are delighted to share that in the past quarter, there are three additions to our customer landscape, Moveware, Marketing Makers, and Acanthis. Moveware is a leading provider of software solutions to the moving industry, and is based in Australia; Marketing Makers, is a Netherlands-based, fast-growing business offering a suite of solutions to the marketing industry; Acanthis is a Netherlands-based provider of document management solutions.

Employee Town Hall: In May, Steven and Kiran, co-founders of coMakeIT held a lively all-hands, town hall session, in which they outlined their vision for the company, and announced the launch of a new portfolio of services linked to Digital Transformation and Application Modernization. In early-July, Thijs Peter our CTO, also interacted with our employees and shared his insights on evolving technology and architectural paradigms.

Session on Domain Driven Design: In June, we had the privilege of hosting an offroads session on Domain Driven Design, delivered by Thedoor van Donge. Theodoor is a well-known innovator and is widely respected as a pioneer in disruptive software technologies. Many technology enthusiasts from the local community, along with coMakeIT’s engineers participated in this highly informative session.

Session on Blockchain – Overview and new Product Opportunities: During the previous quarter, we also had the privilege of hosting an enormously interesting session on Blockchain technology and its potential, by Anil Nimmagadda, a private investor and Blockchain researcher.

10-yr club: In this past quarter, four more coMakeITians have joined the illustrious 10-yr club. Suresh Kandavilli, Mitra Akondi, Anupam Naik, and Srinivas Chavali have all reached their 10-year milestones with coMakeIT. Needless to say, they not only had a long, but also a rewarding tenure and played a key role in enabling success of numerous customers.

TaRanG: Our employee engagement and cultural club TaRanG, conducted lots of fun events in Karoake, singing, painting, and theme-based photography; These initiatives continue to be enormously popular with widespread and enthusiastic participation. Click here to view the impressive, and highly creative wall-of-art as well as the popular winners, chosen through a poll.

School-Chale-Hum: On the eve of the beginning of a new academic year, and as part of our social impact initiatives, we chose to support the hearing and speech-impaired children of Ashray Akruthi school. After collecting a wish list from the school, all our employees pitched in enthusiastically to fulfil the wishes of these needy kids. It was gratifying to see the continuous demonstration of spirit-of-giving from all our colleagues.

Social Impact Initiatives: Just as we are committed to success in business and serving our customers well, we are also equally committed to creating meaningful social impact. We continue to support the foundation school and public health initiatives through Support2Connect and Madhunapantula Foundations.