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Consolidation is not a dirty word (when it comes to Data Centres)

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Steve-Turner

Dr Steve Turner, VP of IT Optimisation at Intergence, looks at the benefits of moving data to a single location

Dr Steven Turner, Vice President of IT Optimisation at Intergence, a leading independent IT Optimisation consultancy headquartered in Cambridge, believes that data centre consolidation can provide major benefits for businesses looking to streamline operations, cut costs and improve performance.Steve-Turner

In the past, expanding your business’s IT capacity was just a question of building bigger or additional data centres, but in today’s economic climate, that’s no longer an option. Consolidation of smaller data centres and relocating services under a single, larger roof may provide significant benefits. Many large enterprises find themselves with several heterogeneous IT systems, either through acquisition or simply through ongoing upgrades, and they need to make sure that everything works together seamlessly.

Data Centre consolidation is a major undertaking that can take up to two years to complete and initially can be expensive, but the long term benefits can be impressive: cost reductions (utilities, infrastructure, services and operations), improving service levels and being more capable of meeting new business challenges through greater flexibility. In an ideal situation, applications are available 24/7, end user experience is excellent, operational costs have been cut, human resources are optimised and management of the whole operation is simplified. Indeed it is an ideal opportunity to review the existing infrastructure and improve upon areas which were previously considered poor but unsuitable for upgrade due to organisational and / or technical reasons.

However, the worst case scenario is that performance falls, often due to increased application latency or infrastructure which has not been sized correctly to meet the business demands. This can be a common problem and one which even the largest of organisations can face through inadequate planning and testing.

Ultimately, what you should be aiming for is something that adds value to the business, allowing it to become more competitive and efficient rather than cutting costs at the expense of performance and security.

These are the top ten reasons for consolidating your data centres:

1. Management of employees: Each individual data centre needs to employ system administrators, engineers, operational specialists, facilities staff as well as managers to oversee the whole operation. Consolidation will reduce these numbers and optimise staffing requirements through less management overheads and greater workforce utilisation.

2. ISPs: Because servers in different Data Centres need to communicate to each other and for resiliency purposes, several ISPs are often involved. However, some ISPs may be more reliable than others depending on location. Hence, if one of your Data Centres is located in a region whose ISPs cannot offer Service Level Agreements which are high enough to meet business needs it would be prudent to consolidate this site into a location with more reliable links.

3. Latency: Having an application server in one location and a back end database server in another could add latency of 10 – 15 milliseconds (10 to 15 thousandths of a second) or more. However, this doesn’t mean that the end user will experience application response times of only 15 milliseconds. TCP-based applications are often “chatty”, requiring thousands of round trips between client and server to complete a request in the worst case (e.g. Microsoft CIFS). Therefore a single action that previously took only two seconds to complete could end up taking 20 seconds or more following migration, causing unacceptable delays to the end users.

4. Complexity: Each Data Centre may have tens of thousands of servers and many more dependencies between hardware, software and business applications. If application servers and backend databases are in different locations then this increases troubleshooting complexity when examining application servers with multiple tiers (e.g. Web front end, database backend, separate authentication server, separate credit card payment server etc.)

5. Resilience: Operating many interconnected Data Centres, reduces overall resilience if one part fails. Business continuity can be a problem, especially if the data centres are reliant on one another in order to provide a particular service. If any of your existing data centres are located in areas which are vulnerable to potentially extreme weather conditions such as hurricanes, flooding, or earthquakes then it pays to consolidate these locations to an area with lower risk factors.

6. Security: Older Data Centres may have lower security, both physical and logical, protecting your data. Through consolidation, the exposure of access to data is reduced by limiting the number of locations it be accessible from. It also provides a platform for reviewing and improving upon the existing security arrangements.

7. Cost: By utilising less locations you can benefit from lower operating costs relating to both management, capital expenditure and operational expenses such as power, cooling, land taxes and software licenses. There will be further benefits from reduced employee requirements from security, management, technical support and facilities support.

8. Service consolidation: Old application servers which are no longer required can be retired, multiple copies of the same services such as Radius, Active Directory etc. can be virtualised and consolidated into a smaller number of servers reducing management, hardware and software costs. Storage consolidation can also provide significant benefits through better utilisation of storage systems and economies of scale by reducing the number of locations requiring onsite storage.

9. Service optimisation: Use consolidation as an opportunity to streamline services by improving application flows between multi-layered systems. Bottlenecks from underpowered or end of life systems can be eliminated through migration to better resourced, virtual environments.

10. Efficiency: This can arise from following the previous recommendations, in particular the reductions in management overhead and optimisation of existing systems. By running more optimised services, the end user performance can be improved whilst management overheads are reduced, allowing the business to operate more efficiently. Ultimately allowing it to remain competitive in the face of an ever changing market through a faster ability to execute.

Data Centres are no longer just about hosting business applications or large quantities of data. Today, the Data Centre infrastructure needs to be aligned with an enterprise’s broader business goals with a focus on reducing operational costs whilst ensuring the end user experience of applications is excellent and the business can grow to meet future demands.

The author

Steve Turner is the VP of IT Optimisation at Intergence a leading independent IT Optimisation consultancy founded in 2003 to address the growing requirements of clients demanding high-level impartial expertise in networks and IT.

Dr Turner specialises in Network Optimisation and has successfully completed a large number of optimisation projects for clients in both the public and private sector. Steve is Cisco CCNA and CCNA security certified and is currently studying CCNP. Steve has gained a BSc (Hons) in Computer Science from the University of Warwick, and an MSc in Network Systems from the University of Sunderland. He has also completed a PhD using genetic algorithms in conjunction with parallel processing to produce a multi-utility network optimisation tool. Follow Steve on Twitter.

Follow Intergence on Twitter http://twitter.com/intergence

 

About Intergence

Intergence is an independent IT Consultancy and Professional Services firm, headquartered in Cambridge, UK, with a regional office in the Middle East (Dubai, UAE). Privately Owned, Intergence was founded in 2003 to address the growing requirements of clients demanding high-level impartial expertise in networks and IT. Our close relationship within the Cambridge academic community enables us to innovate in partnership, rapidly incorporating the latest technology advances into our solutions.

Intergence are experts in IT Optimisation, specialising in areas such as application, infrastructure and data centre optimisation. We provide Consulting Services to align IT to your business strategy; Resourcing to provide highly skilled expertise and Managed Services to deliver challenging IT projects on time and to budget. Utilising a unique combination of world class expertise, industry-leading methodology and unique tools, Intergence has a clear and common purpose – to allow our clients to extract more value from their existing assets, whilst delivering a first-class service.

For more information, please visit: www.intergence.com

Follow Intergence on Twitter

For further information about Intergence, please contact:

Laura Brown/Justine Smith
KISS Public Relations
T: + 44 (0)208 12345 75
E-mail: laura @kisscom.co.uk
[email protected]

 

 

 

 

 

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Everything you need to know about APIs for business

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Everything you need to know about APIs for business 1

By Omar Javaid, president, Vonage API Platform, Vonage 

If your work brings you into close proximity with technology, chances are that you’ve come across APIs. Like many of the tech acronyms we hear –  DNS, VOIP, SaaS – APIs fall into a category of terms that most of us would consider best left to the IT department. However, APIs are a vital tool for any tech-enabled business, and a basic understanding of them at management level can help to drive sales, increase customer satisfaction, and improve the user experience.

Although they seem daunting, getting to grips with APIs is surprisingly straightforward. API stands for Application Programming Interface, and can be simply defined as a software tool used to control programmes. Essentially, APIs create sets of rules that allow applications to communicate with each other – they are the part of the server that receives requests and sends responses. Today, when data is transferred between a pair (or more) of programs or applications, an API normally makes it happen.

To give a real-world example: when a user types Instagram’s URL into their browser and hits the Return key, a request is subsequently transmitted to Instagram’s remote servers. That browser then processes the response code it receives and displays the page. For the browser, Instagram’s server is an API – allowing it to communicate and relay information back to you without interruption or delay.

The job of the API is to simplify the complex data exchanged between these servers, and to make the interaction as seamless as possible for the end user. Considering that the vast majority of our business and personal lives now take place virtually, any solution that optimises the online experience is extremely valuable.

Using APIs to improve the customer experience 

One of the core benefits of APIs is that they enable businesses to free themselves from the time consuming and costly process of developing in-house software to power a single core application. Instead, developers can outsource certain tasks to remote “off-the-shelf” APIs, saving time, money, and allowing resources to be channeled elsewhere. These add-on services allow businesses to offer a more complete, one-stop solution to customers, whilst streamlining the process to optimise user experience.

Omar Javaid

Omar Javaid

Although we may not always realise it, APIs are playing a vital silent role in almost every purchase and interaction we have online. Take booking a holiday for example. As we browse comparison sights, APIs are working furiously behind the scene to aggregate information from airline databases, hotel websites, and excursion providers. The API performs the back and forth needed to retrieve the information, whilst we are able to sit back and view all of the results on the same page. Simplifying this process enables travel comparison websites to make the search for holidays quick and easy, and encourages customers to stay on the site by offering all that they need in one easy to consume package.

APIs also allow smaller businesses to utilise tools provided by some of the world’s largest and most successful companies. Google’s Calendar API for example could be used within a beauty salon website to enable customers to book and schedule treatment reminders, whilst Apple’s weather tool could be plugged-in to an events company website to give customers real-time weather updates. While the API’s developer does retain ultimate control over how the API is used, there are still countless ways to integrate these tools to benefit your business and improve the functionality of your website.

Communications APIs

The recent Covid-19 pandemic in particular has highlighted the value of an API class that normally receives little attention; communication APIs.

Today, companies are boosting spending on unified communications-as-a-service (UCaaS), along with video conferencing, collaboration, and voice technology solutions given the exponential growth in home and remote working as a result. Where face-to-face contact is limited by necessity, businesses need to be able to communicate with employees and customers in ways which are secure, simple, and cost-effective.

Given how rapidly the technology landscape changes, APIs are the clear solution to avoiding the expense of developing tools from scratch, in addition to harnessing the power of the advanced features offered by established API providers.

Using them, businesses are able to adapt to suit changing customer preferences; for example offering an online chatbot to handle customer queries, or by using multi-channel messaging to connect with customers via WhatsApp or Messenger. These tools are not only useful, but can also allow you to gain intelligence into a customer’s preferences and habits – both useful marketing gauges.

On the other hand, comms APIs can also help to address problems that may crop up internally within organisations and workforces. There are APIs which allow callers to automatically sync calendars, meaning that meetings will only be scheduled when all parties can attend. There are also APIs for timezone conversion, permissions requests, and for video link calls and messaging. With the work from home trend continuing for the foreseeable future, investing in these areas is critical if businesses want to keep delivering at the highest levels.

Considering all of the above, it’s clear that we can expect to see the adoption of APIs continue. Developers are constantly working to create increasingly sophisticated products, and many have moved towards exclusively building and hosting APIs, rather than building the apps themselves – creating a so called “API Economy” of sorts.

This focus on creating the best possible APIs has allowed smaller businesses to harness the collective expertise of the world’s largest and most successful companies, and the chance to use these tools represents a fantastic opportunity for growth. The reach of APIs extends far beyond the IT department, and with a basic understanding, they can be used by senior management and leadership teams to optimise all areas of the business – not bad for three small letters.

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Unexplained Wealth Orders: Rightly Celebrated or Over-Rated?

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Unexplained Wealth Orders: Rightly Celebrated or Over-Rated? 2

By Nicola Sharp of financial crime specialists Rahman Ravelli considers the attention given to unexplained wealth orders – and emphasises that they can be challenged.

There is little doubt that many sectors of the media – and their readers – enjoy a story that involves an unexplained wealth order (UWO). They do, after all, have many of the ingredients that many look for in a good tale: allegations of wrongdoing on a large scale, someone being made to hand over assets worth more than most people will earn in a lifetime and the sense that justice has been seen to be done.

In the latest UWO, which was widely covered in the media last week, Leeds businessman Mansoor Mahmood Hussain was compelled to hand over property worth just short of £10M, after being accused of acting as a money launderer. He has been ordered to surrender the assets because the National Crime Agency (NCA) believed his wealth was the proceeds of crime, and so considered him a suitable target for a UWO.

Introduced by the Criminal Finances Act 2017, UWOs give law enforcement agencies powers to require persons to explain how they came to possess their assets, and to show that their wealth has come from legitimate sources. A UWO can be sought without any civil or criminal proceedings having begun. There is no need for the subject of a UWO to have been convicted of an offence or to have had a civil law judgement against them. Agencies can apply to the High Court for a UWO against any property valued at over £50,000, if the person owning it is reasonably suspected of being involved in serious crime (or connected to a person who is) and there are reasonable grounds to suspect that a person’s lawfully-obtained income would be insufficient to allow that person to obtain that property.

Like Zamira Hajiyeva before him, Mansoor Hussain’s inability to provide a credible, innocent explanation for his wealth has cost him – and generated headlines. Hajiyeva may be best known for somehow racking up £16M of expenditure at Harrods. But this only became known when she was the first person to be the subject of UWOs. The NCA expected her to explain how she had bought a £11.5M Knightsbridge house and a £10.5M golf course in Ascot, bearing in mind her husband is the former head of the state-owned International Bank of Azerbaijan, had a salary of no more than $70,000 and was convicted of fraud and embezzlement. Earlier this year, she lost her appeal against the UWOs, thus enabling the media to re-run her story and giving the NCA the chance to make approving noises about UWOs being a valuable tool in tackling illicit finance.

But before there is a rush to applaud UWOs, it should be said that the NCA’s relationship with them has been a chequered one, to say the least. Since becoming available to the NCA, the agency’s success rate with UWOs has been patchy. This is despite the standard of proof for UWOs being significantly lower than that required in criminal cases. Last year saw the NCA granted three UWOs for London property valued at £80M. Yet less than a year later, these UWOs were discharged, with a judge criticising the NCA’s “unreliable’’ assumptions and “artificial and flawed’’ reasoning. The Court of Appeal then refused the agency permission to appeal this decision.

While a UWO is a tool that enables law enforcement agencies to seize assets they believe are the proceeds of crime without anyone ever being convicted, it does not yet appear to have become the great weapon against illicit wealth that many would have hoped. Of the four cases begun since UWOs were introduced, two are still being contested. Mansoor Hussain’s case is the first time a UWO has successfully led to the recovery of assets from an individual.

Although, a UWO can be seen as effective in certain situations, it will often be considered the most (and perhaps only) viable option when a prosecution has failed or when the authorities do not believe there is enough evidence for a realistic chance of a conviction.

When being faced with an UWO it should be remembered that whilst agreeing to settle and hand over property is not an admission of guilt, anyone facing a UWO must consider carefully how they respond to the authorities. It is vitally important to take the right advice. Deciding how to proceed when assets worth millions are at stake can be the biggest decision a person ever has to make.

In such circumstances it will often be the case that an intelligent, robustly-argued challenge to a UWO – and, in particular, to the allegations being made by the law enforcement agency seeking the UWO – will bring success. But that success will depend on knowing precisely how to respond – and who to turn to – if and when you become the intended target of a UWO.

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How Siloed Data Leaves Financial Institutions Open to Fraud

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How Siloed Data Leaves Financial Institutions Open to Fraud 3

By Stephany Lapierre, CEO Tealbook

Reducing the risk of fraud is a top priority for all financial institutions since fraud is responsible for massive profit loss, as well as the degradation of an institution’s integrity and brand.

In trying to prevent fraud, most executives look to protect themselves from the outside in, implementing layers of security and launching reactive measures. However, in order to truly protect your organization from fraud, it’s imperative to begin by looking at your existing internal structures. The most critical and often overlooked area to assess is how your organization obtains, enriches, and distributes data.

Streamlining and scrubbing your data can increase profitability without adding to resource spend. Having good data allows you to complete your due diligence on vendors and external entities your organization regularly deals with. It favorably adjusts your efficiency ratio and reduces risk by eliminating redundancies, conflicting information, and information gaps. In addition, it allows smaller teams to operate with increased scale and effectiveness. In turn, this leads to a more effective vendor vetting process and less room for error in payment information verification.

Conversely, poorly managed data is confusing and deceiving and can play an unfortunate role in giving fraudulent access to outside parties through internal miscommunications. For example, updates could be made in one system and not another, and suddenly different departments are working with different data sets like payment information or legal formation documents that regulators look for in audits, and no one knows what is true or accurate. This effect snowballs over time, creating massive holes in the integrity of the data, creating unnecessary risk exposure and audit failures.

All of these vulnerabilities can serve as the foundation for developing a risk management protocol that may be rendered useless if it is based on poor data. It is  impossible to properly vet vendors and suppliers or verify payment information if the data is unreliable.

By investing in a solid Data Foundation, you’ll see an increase in the success of your risk management and fraud prevention measures. In many instances, you won’t need to add more steps or resources, just power your existing systems with clean, agile, and accurate data to see improved efficiency.

Here’s a closer look at the most common vulnerabilities within a typical financial institution’s data ecosystem:

Fragmented Organization Structure

As organizations grow and scale, it’s inevitable that different subsections will become isolated from one another and begin different processes for data management. Poorly managed systems can exacerbate this lack of communication and threaten data integrity.

It may not seem like cause for concern if a few different arms of an organization aren’t completely in sync. However, in the financial space, this issue rarely applies to just one or two organizational divides. For example, a prominent US-based financial institution boasts over 90 business units, all of which need to be synergized in order to prevent inaccurate data, redundancies, and problems with regulatory information gathering. This siloed information is, unfortunately, a common practice that needs to be addressed.

Unmanaged Proprietary Systems

In an attempt to serve data in a highly specialized way, many institutions have explored developing proprietary data systems for internal use. However, because of factors like employee turnover or an inability to keep up with data integrity best practices, these legacy systems quickly become obsolete and unmanaged. Their custom nature also renders them inflexible and unable to integrate with other solutions.

When trying to work around an unmanaged system, different branches of an institution may turn to different solutions. When work is being done across different platforms, this reduces visibility and increases risk for inaccuracies, which leads to poor decisions, costly rework, and potentially fraud.

If your organization is reliant on a proprietary system, consider if that system is functional and scalable. If it’s not, you may want to look into a flexible data management system that can work with other technologies.

 Disparate Information Across Systems

Mergers, acquisitions, and growth also lead to using and implementing many different ERP solutions and antiquated legacy software that are forced to communicate with each other using painful manual efforts. A major problem arises from the fact that these systems operate across numerous lines of businesses, all with different siloed data. By having so many siloed systems that could be compromised with harmful data, these disparate data sources leave banks and other financial institutions exposed to unnecessary risk.

Different departments have different needs, so it makes sense that they would use different solutions, but it’s important that those solutions pull from a single source of truth in order to prevent the types of data inaccuracies that lead to vulnerabilities.

Final Thoughts

Closing the holes in your data integrity is the most proactive way a financial institution can defend against fraud. As hackers get increasingly creative and aggressive, it becomes even more critical that organizations have a trusted Data Foundation to base their decisions on. This can be achieved by ensuring that siloed systems are powered by consistent and accurate data from a single reliable source.

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