What is the Cloud & why is it used?
The cloud is ultimately a network of remote servers that operate over the internet to store, manage and process data rather than relying on a local computer or traditional on premises infrastructure. This model allows individuals and businesses to access applications, files, data and computing power from virtually any device with an internet connection and can bring significant benefits to businesses in terms of cost, efficiency and innovation.
In a nutshell, the purpose of the cloud is to provide individuals and organisations on demand access to various types of computing resources as documented above without the need for expensive on premises infrastructure ultimately allowing them to focus on their core activities rather than the often gargantuan task of managing their own hardware and software.
Why do companies move to the Cloud?
To be clear, not all companies are going to experience issues if they do NOT move their systems into the Cloud. In fact, for some businesses, the work involved and subsequent cost of moving, could outweigh the benefits although there would definitely be benefits to most companies moving to the Cloud. On the other hand, for other companies, particularly those experiencing growth a move to the Cloud can be crucial.
Here we look at some of the core reasons why companies make the move or should consider making the move -
-
Scalability - Cloud platforms such as Azure and AWS, offer the ability to easily scale resources up or down based on demand. This flexibility allows organisations to efficiently handle fluctuations in workload without over provisioning or under utilising resources and means both clients and employees can be onboarded to the systems without them becoming overwhelmed.
- Improved Accessibility - Cloud services can be accessed from anywhere and at any time providing the user has an internet connection. This in turn, enables remote work and collaboration among distributed teams whether those teams be regional or global. This accessibility can enhance productivity and flexibility in how employees work - particularly relevant after the pandemic.
-
Cost Savings - Contrary to popular belief, migrating some or all of your services to the Cloud is not necessarily going to break your budget. The Cloud platforms typically operate on a pay-as-you-go model, enabling organisations to reduce capital expenses associated with maintaining on-prem infrastructure. Additionally, economies of scale often result in lower operational costs.
- Business Continuity - Cloud environments provide built-in redundancy and disaster recovery capabilities, minimising the risk of critical data loss or downtime due to hardware failures, natural disasters or other disruptions.
-
Robust Security - Cloud providers invest heavily in security measures and compliance certifications, often providing greater protection for data than on-prem solutions. This includes features like encryption, identity management and threat detection and another added bonus is that vendors usually offer a way to undertake security updates automatically.
- Elasticity - Cloud resources can be dynamically adjusted to match workload demands in real-time. This elasticity enables companies to handle sudden spikes in traffic or processing requirements without manual intervention where such a spike would otherwise cause business critical issues.
-
Global Reach - Cloud providers maintain data centers in multiple geographic regions across the world which allows organisations to easily deploy applications and services to users worldwide with low latency and high availability.
-
Simplified Management - Cloud platforms deliver much of the complex tasks associated with managing infrastructure through automation including provisioning, monitoring and maintenance. This frees up time for the IT team and allows them to focus elsewhere.
- Innovation and Agility - Cloud platforms provide access to a wide array of managed services, such as artificial intelligence, machine learning and data analytics. These services allow organisations to innovate more rapidly and thus, remain ahead of the competition.
What prevents a company from moving to the Cloud?
Whilst it is evident there are many reasons why you should consider moving some or all of your business systems to the cloud there are of course drawbacks to consider.
-
Legacy Systems Compatibility - Certain legacy systems might pose challenges for migration to the cloud due to their reliance on particular hardware or software setups. Adapting these systems for compatibility with cloud environments often entails extensive time and expense in the form of rewriting or refactoring.
-
Data Privacy and Security Concerns - Companies handling highly sensitive or regulated data might be reluctant to store such information in a shared cloud environment. Opting to retain data on-prem allows them to maintain a perceived higher level of control and security.
-
Cost Considerations - Whilst moving to the cloud can offer cost savings in many cases, there are scenarios where it may be more expensive, particularly for workloads with predictable and steady resource requirements.
-
Restricted Customisation - Some organisations require extensive customisation for their IT infrastructure, which may be more challenging to achieve in a cloud environment compared to on-prem solutions. This could be due to regulatory requirements, specific hardware configurations or unique software needs.
-
Dependency on Internet Connectivity - Cloud-based systems are reliant on stable internet connectivity. Organisations operating in areas with unreliable or limited internet access may find it impractical to move critical systems to the cloud.
How Can we Help?
As we have covered above, there are pros and cons to moving to the cloud and you should make a decision based on your specific circumstances and what you want to achieve. We can help you evaluate your environment and subsequently plan and execute a move to the cloud for you either partially or fully. If this is something you are thinking of doing, speak to our expert team about your options.
FAQs
Q) What elements should I move to the cloud?
A) This completely depends on what your desired outcomes are, this should be the first thing you determine when planning to move to the Cloud. Everything that follows should be based around how to effectively achieve these outcomes
Q) Do I need to move to the Cloud?
A) Again, this is entirely dependent on what your goals and ambitions as a company are. If you are a company with less than five people for example in an industry that is field based and only need to use the computer for invoicing, it may not be a worthy investment. If you are a company of five people who are office based and use different systems all day, it may be a worthy investment
Further Reading
What does a move to the Cloud look like?
I'm not familiar with Cloud technology, will this be an issue?