Exploring the Future of Serverless with Sheen Brisals: Why It's Becoming the New Norm
Remember when every neighborhood had that quaint little mom-and-pop shop? The owner knew your name, your usual order, and maybe even kept a tab for you. Charming, right? But then came the supermarkets - vast, efficient, and offering everything under one roof. Suddenly, our shopping habits changed forever.
The world of IT is going through a similar revolution. Those legacy systems you’ve been nursing along? They’re the mom-and-pop shops of the tech world - personal, familiar, but increasingly out of step with modern demands. And modernization, especially through serverless tech? That’s your IT supermarket - scalable, efficient, and ready for whatever the future holds.
Don’t Snooze your Future. Think Modernization.
Let me tell you a story. Back in 2015, Capital One, a major player in the financial services industry, faced a challenge that might sound familiar. They were dealing with monolithic applications running on on-premises data centers. Releases took months, scaling was a nightmare, and innovation? Well, let’s just say it moved at the speed of a sloth on vacation.
But then, they decided to go all-in on AWS and embrace modernization. The result? By 2020, they had migrated over 800 applications to the cloud, reduced their data center footprint from eight to three, and can now deploy changes 27 times per day instead of once a month. Talk about a quantum leap!*
Now, I know what you’re thinking. “That’s Capital One. They’ve got resources I can only dream of!” But here’s the kicker - the principles of modernization apply whether you’re a Fortune 500 company or a young startup. It’s all about embracing change, leveraging new technologies, and being willing to let go of the familiar for the fantastic.
So, let’s face it. Being a CTO these days feels a bit like being asked to transform that cozy corner store into a gleaming supermarket - while still keeping the lights on and the customers happy.
What your CEO wants to hear from you are the 8 solutions that I have listed below. They either start with a fear, problem or dilemma, that can be addressed with modernisation.
How do I know?
Being the CEO and Co-founder of Antstack, I have helped address these grey areas of business problems with serverless technologies. And, this is a consolidation of my experience with companies across the globe.
1. The “Do More With Less” Conundrum
We’ve all been there. The CFO’s breathing down your neck about costs, while the CEO’s demanding the next big innovation yesterday. Talk about being stuck between a rock and a hard place, right?
The Challenge: CTOs are constantly caught between their CFO’s demand for cost-cutting and their CEO’s expectation for cutting-edge technology implementation. This tension often results in innovation stagnation as budget constraints limit the ability to explore and implement new technologies.
Here’s where serverless comes in like a knight in shining armor. AWS Lambda, for instance, lets you pay only for the compute time you actually use. It’s like having a team that only clocks in when there’s work to be done.
The Serverless Solution: AWS Lambda and other serverless computing services offer a pay-per-use model that significantly reduces operational costs. By eliminating the need for server management and only charging for actual compute time used, CTOs can:
- Reduce infrastructure costs by up to 80%
- Allocate more budget to innovation initiatives
- Demonstrate clear ROI on new technology investments
I’ve noticed this works great for fintech. When they move their batch jobs to Lambda and cut infrastructure costs by upto 70%. That’s not just beer money; that’s “fund your next big project” money.
2. The Compliance Nightmares
Let me guess - you’ve got “ransomware” and “data breach” on your disaster bingo card, right? With cyber nasties evolving faster than Pokemon, keeping your digital fort secure is like trying to patch a boat while white water rafting.
But here’s the thing: AWS has some serious serverless security tools. Think AWS WAF, Shield, and GuardDuty. It’s like having an army of digital bodyguards that never sleep, never eat, and never ask for a raise.
The Challenge: With cyber threats evolving at an unprecedented pace, CTOs face immense pressure to fortify their organization’s digital defenses. However, limited resources and the complexity of securing distributed systems often hinder comprehensive security measures.
The Serverless Solution: AWS’s serverless security services, including AWS WAF, Shield, and GuardDuty, provide robust, scalable security solutions without the need for extensive in-house expertise:
- Automated threat detection and response
- Built-in DDoS protection
- Continuous compliance monitoring
3. The Legacy System Lockdown
Legacy systems - they could be old, but they exist. The tech equivalent of that ancient family recipe that nobody dares to change. Except in this case, sticking to tradition means you’re stuck in digital quicksand while your competitors are zipping around on hoverboards.
AWS Fargate and Step Functions let you modernize bit by bit. It’s like being able to upgrade your car’s engine while you’re still driving it.
The Challenge: Many enterprises are burdened with legacy systems that are critical to operations but hinder agility and innovation. CTOs struggle to modernize these systems without disrupting business continuity or incurring enormous costs.
The Serverless Solution: AWS’s serverless ecosystem, including services like AWS Fargate and AWS Step Functions, enables incremental modernization:
- Gradual migration of monolithic applications to microservices with Strangler Fig Pattern.
- Seamless integration between legacy systems and modern, serverless architectures
- Reduced risk through phased modernization approaches
A retail giant I worked with used Lambda and API Gateway to slap a modern API in front of their crusty old inventory system. Suddenly, their mobile app was lightning fast, and their developers stopped sending out resumes. Win-win!
4. The Talent Tug-of-War
This exists. Finding good tech talent these days is like trying to find a needle in a haystack. Except the haystack is on fire, and the needle is actually a shapeshifting alien.
AWS’s serverless platform is like a playground for developers. Less time wrestling with servers, more time building cool stuff.
The Challenge: CTOs struggle to attract and retain top tech talent, especially when working with outdated technologies or drowning in technical debt.
The Serverless Solution: AWS’s serverless platform offers cutting-edge technologies that excite and challenge developers:
- Opportunity to work with the latest in cloud computing
- Reduced time spent on infrastructure management, allowing focus on innovation
- Continuous learning and skill development in a rapidly evolving field
A not for profit company I know switched to serverless and suddenly found their job ads getting way more hits. Turns out, the promise of working with cutting-edge tech is better than free coffee for attracting talent. Who knew?
5. The Data Deluge Dilemma
We’re all drowning in data, but dying of thirst when it comes to insights. It’s like having the world’s biggest library, but all the books are in languages you don’t speak.
AWS’s serverless data tools - Athena, Glue, QuickSight - are like having a team of polyglot librarians at your beck and call. They help you make sense of your data without needing a PhD in data science.
The Challenge: Organizations are drowning in data but starving for insights. CTOs are tasked with building data infrastructures that can not only handle massive volumes of data but also deliver real-time, actionable intelligence.
The Serverless Solution: AWS’s suite of serverless data analytics tools, including Amazon Athena, AWS Glue, and Amazon QuickSight, enable:
- Serverless data lakes for cost-effective storage and analysis of vast datasets
- Real-time data processing and analytics without infrastructure management
- Seamless integration with machine learning services for predictive analytics
An e-commerce pal of mine built a serverless data lake faster than you can say “big data”. Suddenly, they were dishing out personalized recommendations like a mind-reading waiter. Their customer engagement shot up 25%!
6. The Agility vs. Stability Tango
Trying to make a large organization agile is like teaching an elephant to tap dance. It’s theoretically possible, but boy, is it messy.
Serverless and DevOps go together like peanut butter and jelly. AWS’s serverless platform practically forces you into good DevOps habits. It’s like having a really strict but effective personal trainer for your development process.
The Challenge: Implementing agile methodologies and DevOps practices in large, traditional organizations often feels like turning a cruise ship with a canoe paddle. CTOs struggle to increase organizational agility while maintaining stability.
The Serverless Solution: AWS’s serverless platform naturally enforces DevOps best practices and enables agility:
- Infrastructure as Code (IaC) with AWS SAM and CloudFormation
- Built-in CI/CD capabilities with AWS CodePipeline and CodeBuild
- Microservices architecture for independent, rapid deployments
The insurance sector companies have been able to deploy new features 5 times faster after going serverless. If they can do it, anyone can.
7. The Innovation vs. Operation Balancing Act
Balancing innovation and keeping the lights on is like trying to juggle while walking a tightrope. One wrong move, and it’s a split city.
Serverless gives you a safety net. With AWS Lambda, you can experiment to your heart’s content without risking your core systems. It’s like having a “try crazy ideas” button that doesn’t jeopardize your entire operation.
The Challenge: CTOs face constant pressure to innovate while ensuring rock-solid operational stability. This often leads to a risk-averse culture that stifles innovation.
The Serverless Solution: AWS’s serverless platform provides a low-risk environment for innovation:
- Isolated execution environments reduce the risk of new deployments affecting existing systems
- Automatic scaling eliminates the need to provision for peak loads
- Pay-per-use model allows for cost-effective experimentation
The banking sector uses this to create a digital sandbox for testing new products. They launched three new services in a year without a single hiccup in their day-to-day operations. Now that’s having your cake and eating it too!
8. The Ethical Tech Tightrope
Last but not the least. Humanity thrives on ethics and so does your tech too. It’s like trying to solve a Rubik’s cube, but each move has real-world consequences.
While serverless can’t solve ethical dilemmas for you, it can help. AWS’s fine-grained access controls and audit trails make it easier to keep your tech in check.
The Challenge: As technology becomes more pervasive and powerful, CTOs are increasingly responsible for ensuring ethical use of technology and responsible innovation practices.
The Serverless Solution: While serverless technologies don’t directly solve ethical dilemmas, they can support responsible innovation:
- Fine-grained access controls and audit trails with AWS IAM and CloudTrail
- Built-in compliance features for data privacy regulations
- Easier implementation of ethical AI practices with Amazon SageMaker’s model monitoring capabilities
A social media company used Lambda and SageMaker to build real-time content moderation with bias detection. They turned a potential PR nightmare into a competitive advantage.
Wrapping It Up: The Serverless Advantage
The challenges facing CTOs are multifaceted and complex. However, serverless technologies offer a powerful set of tools to address these challenges head-on. By embracing serverless architectures, CTOs can:
- Drive innovation while optimizing costs
- Enhance security and compliance without overburdening resources
- Modernize legacy systems incrementally and safely
- Attract and retain top talent with cutting-edge technologies
- Turn data into real-time, actionable insights
- Achieve organizational agility at scale
- Balance innovation with operational stability
- Support ethical and responsible innovation practices
The serverless paradigm isn’t just a technological shift—it’s a strategic enabler that allows CTOs to reshape their IT organizations to be more agile, innovative, and aligned with business objectives. As serverless technologies continue to evolve, they will undoubtedly play an increasingly central role in solving the complex challenges faced by technology leaders across industries.
Ready to Modernize? Build With Us!
Sources and Reading:
Source: AWS re:Invent 2020 - Capital One: A modern enterprise powered by AWS (FIN202-1)
