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Time to prioritise apps

App complexity has become even more confusing as businesses move to a multi-cloud world. But there are practical ways to tackle it, writes IAN JANSEN VAN RENSBURG, Senior Manager: Systems Engineering at VMware Southern Africa

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When discussing the impact of technology on the organisation, we’ve typically done so in terms of platforms and infrastructure:  on-premise, off-premise, cloud, data centers, networks, Edge. And you might measure value and effectiveness in terms of the value of cost optimization, agility, speed to market, security, compliance, control and choice. What this focus overlooks is what’s actually driving business decisions today – something that, until a few years ago, most people outside of the IT department didn’t really think about – applications. 

Everything changed when we, ‘the consumer’, got our hands on the iPhone and its App Store. Now, in only a handful of years, and with Application Marketplaces for every operating system, enterprises are thinking ‘app first’. But not all applications were created equal, and each app’s value must be measured in terms of how core it is to the business. 

So, what’s mission critical, what’s business critical and what’s customer facing? It’s this prioritisation of applications that is ultimately informing IT decisions, whether it’s a mission critical app that must deliver complete security without compromising its performance, or a consumer-facing service that needs to have the scalability to manage major spikes in use without constantly consuming vast amounts of resource, such as a retailer’s mobile commerce offering. The type of application is also a major factor – if you have a bespoke app that has sat at the core of your business for many years, like an automated pricing tool for a logistics company, simply lifting and shifting to the cloud will not work. With access to its data so critical, the decision may be made to keep it in its existing environment for the time being. 

These are all factors that influence the criteria for choosing the right platform. The challenge is that with each application requiring different operating systems and platforms, and no one platform yet being able to offer all benefits without being prohibitively expensive, many organizations find themselves with a multitude of infrastructures and platforms with a complex application estate hosted in all sorts of places. Unfortunately, many of these applications are unable to move easily across platforms and different clouds to where they would be best located and used. Respondents to a recent VMware survey highlighted significant challenges to this situation; with integrating legacy systems (57%) and understanding new technologies (54%) two of the biggest obstacles organisations needed to overcome in order to get the best performance out of this mix of infrastructures. But is there a way of managing this ‘complex’ landscape with more ease? 

Delivering a better experience across multiple platforms

Having a clear strategy and defined approach is key. Take a retail bank for example. With physical branches as well as mobile applications and online banking services, its infrastructure will mostly be a mix of on-premise or private cloud.  With security, regulatory compliance and governance so critical, the unwieldly nature of these systems means that going with tried and trusted approaches is usually more straight forward. However, with new entrants and digital-native disruptors using public cloud providers, unencumbered by legacy systems, established players need to find a way of being able to respond quickly. Banks such as Capital One and the World Bank are deploying public cloud computing for development and testing. In this way, they enjoy the benefits of flexibility, scalability and agility without significant investment, whilst experimenting or using applications that do not draw on legacy data. 

For instance, trailing the use of blockchain to streamline letters of credit could require significant resource. As it is a pilot, however, the bank may be less keen to commit to the investment of a fully private cloud environment. Deploying a public cloud becomes attractive; it provides the necessary infrastructure, the pilot can be run, and if it is deemed a success the decision can be made to move the application over to a private cloud environment. In doing so, the bank has been able to develop, deploy and test quickly, turning around results that allow a decision to be made and, potentially, a new product to be released to the market. If it has not been a success, investment in permanent resource has not been lost. 

Another opportunity for a clearly defined approach and strategy is the opening up of banking. Driven by the likes of the Open Banking initiative in the UK and the EU’s Directive on Payment Services (PSD2), more financial institutions are giving API access to third party developers to build applications and services that consumers or businesses can use to manage their finances across multiple providers. The aim is to provide greater transparency and flexibility to customers, ultimately delivering a better experience. What it means for banks and other financial service providers is having the infrastructure in place to easily share relevant data securely – again, a mix of private and public cloud environments can support the development of third party apps without exposing core data or mission critical services to security risks or non-compliance. 

Managing talent and avoiding silos

But what does this mean for the bank’s technology team? For starters, it raises the possibility of requiring teams with multiple skillsets or, more likely, separate teams focused on separate platforms. That public cloud might be from AWS, for example, which requires a different type of skillset to the one needed to operate the private cloud, which again might not be relevant for the team managing the legacy infrastructure. IT has long been plagued by silos of teams working on individual, proprietary technology, and left unchecked, this issue will be exacerbated further by the demands of multi-platform infrastructure. The whole point of having a multi-cloud environment, of being able to securely move applications from one environment to another depending on requirements at that time, becomes much more complicated if siloed teams struggle to work together.

And these demands are only going to increase. As more and more enterprises accelerate their digital transformation agendas, they are faced with the challenge of repurposing their sprawling application estates to meet their digital requirements without compromising security. Many are already harnessing multi-cloud environments to enable transformation. The same VMware survey mentioned earlier found that 80% of respondents believed that one of the benefits of multi-cloud was improving innovation – and it makes sense; being able to get the best across multiple types of environment sounds exactly what most enterprises need to do to unlock the opportunities of digitization. 

Understanding what you need to achieve 

For a multi-cloud deployment to work, enterprises need to understand what they fundamentally require and have the hybrid cloud infrastructure to run and manage those requirements across all environments and devices. The environments used are ultimately the support, the enabler, not the objective itself; that lies with the applications. 

Yet this should also be in a constant state of evolution. As enterprises continue to digitally transform, they need to be continually reviewing and reforming their application estate. It is the ongoing process of choosing which applications are redundant, which need to be retrofitted, which can be completely transformed into cloud-native apps, and which need to be kept in legacy environments for a bit longer, all whilst being able to manage and move workloads as required. By following this approach, and by working with partners with the experience and skills required to deliver infrastructure that can efficiently run different platforms, enterprises can deliver an effective app-first approach, across any number of environments, to drive their digital business goals forward. 

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Win a Poster Heater with Gadget and Takealot.com

This winter Gadget and Takealot.com are giving away three Poster Heaters, which look like posters but become heaters when you plug them in.

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Three Gadget readers will each win a unit, valued at R550 each. To enter, follow @GadgetZA and @Takealot on Twitter and tell us on the @GadgetZA account how many Watts the heater consumes.

What’s the big deal about these heaters? Many of us are struggling to keep the balance between soaring electricity costs and the need to keep warm this winter.

However, the recently launched Poster Heater by EasyHeat and distributed in South Africa by Takealot.com is not only one of the most cost effective electric heaters currently on the market, it is also easy to setup and use.

As the name indicates, it is a poster similar to one you would hang on a wall. But, plug it in and it turns into a 300 Watt heater. The Poster Heater isn’t designed to heat hallways or large rooms, but rather smaller ones like a bedroom or a baby’s nursery or a dressing room.

It uses radiant heating, which means that it heats up in a couple of minutes and the heat is directed at the objects or people around it, quickly taking the chill out of the air and providing a comfortable ambient temperature.

The other advantage of radiant heating is that it doesn’t dry out the air like infrared or gas heaters. Users also don’t have to worry about their children or pets getting too close to it because, even though it gets hot, it can be touched.

To enter the competition follow the steps below:

Competition entry details:

1. Follow @GadgetZA and @Takealot on Twitter. (We will ONLY be accepting entries via Twitter, so please don’t enter through the comments section of this article.)

2. Tell us on Twitter, via @GadgetZA, mentioning @Takealot in your posting, how many Watts the Poster Heater consumes.

cleardot.gif3. The competition closes on 31 July 2018.

4. Winners will be notified via Twitter on 1 August and Takealot.com will be in touch to organise delivery.

5. The competition is only open to South African residents.

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Happy Emoji Day! Here’s 10 reasons to be cheerful

First created by Shigetaka Kurita in 1999, the emoji has become a huge part of everyday communication. Whether you love them or hate them, flying dollar bills, applauding hands and rolling eyes are here to stay.

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Scientist suggest that the use of emojis will help us gain the same satisfaction from digital interactions as we enjoy from personal contact.

Almost two decades later, and we have over 2600 unique emojis to perfectly express what we feel, thank you Mr Kurita! Join HMD, the home of Nokia phones as we celebrate World Emoji Day on the 17th of July with these interesting emoji facts:

The most popular emoji used is “Person Shrugging”

1.       The Nokia 3310 was chosen as one of the first 3 “National” emojis for Finland… it represents unbreakable!

2.       South Africa’s favourite emoji is the “Kiss and wink”… how sweet SA!

3.       French is the only language where a ‘smiley’ does not top the list for its use

4.       On average, over 60 billion emojis are sent on Facebook every day

5.       For the first time ever, the Oxford Dictionaries Word of the Year was a pictograph! The “Face with Tears of Joy” was crowned word of the year in 2015

6.       According to Emojipedia, some of the most requested emoji’s include afro, a bagel and hands making a heart

7.       To include all races, a diversity pack was released in 2017

8.       It has become so trendy that the Museum of Modern Art displays the original emoji collection on canvas

9.       In 2009, Herman Melville’s classic Moby Dick was completely translated into emoji’s

 

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