In the race to adopt transformative technologies like AI, cloud-native platforms and microservices, many organisations overlook the one thing that makes innovation sustainable: a strong operational foundation.
DevOps has evolved from a rebellious mindset shift in how we approach software delivery into one of the de-facto IT management approaches that encompasses a set of practices to enable faster, safer and more scalable tech adoption. It’s not just about practices; it’s about the principles that drive them that impact “what we do” as much as “how we do them”.
DevOps has been around for a while, but it is constantly evolving. It emerged from the recognition that operational silos between technical teams were fundamentally destructive and distracted from what really mattered: the outcome. At its core, DevOps is about creating shared ownership of the end-to-end delivery process, where everyone is responsible for delivering value to customers, instead of just being a set of checkpoints along the way.
The real value of DevOps is in the shift in values. DevOps is about fostering collaboration, adaptability, accountability (without blame) and outcome-driven thinking. Whether you’re maintaining an existing product, building the latest AI startup, or somewhere in between, DevOps is toolset-agnostic and universally applicable.
A strong operational foundation enables innovation to scale safely and sustainably. In DevOps terms, this includes:
These foundational practices span multiple teams and are collaboratively implemented, with a focus on delivering what matters to the end customer. Without these elements, implemented in the right way, organisations often struggle to deliver innovation at pace or scale.
Implementing a philosophy in concrete ways is difficult, because it will look slightly different to every organisation, but organisations can track their progress in achieving DevOps maturity by matching their approach to delivering change with one of these DevOps maturity stages:
Teams are reactive and putting out fires, with blame being handed out to those who drive change. Manual processes are used and teams operate to achieve their own metrics instead of delivering business value leads to stagnation.
The marketing team urgently needs an update to the website for tomorrow’s product launch, which has been scheduled for months. The development team says they need two additional weeks because they need to get approval from security, coordinate with the operations team to organise the next deployment window, and have the testers sign off. When marketing escalates to management, they pressure the operations team to do an expedited change. The update introduces a bug that causes the website to intermittently crash, causing two hours of degraded service. In the post-incident meeting, the development team blames operations for the rushed deployment, operations blames the development team for not waiting until testing is signed off, and security points out that the change doesn’t align with process. Everyone agrees the change process is broken, but nobody takes ownership to fix it.
Repeatable
Basic processes are documented and repeatable. Version control and scripting are introduced, but automation is limited. Teams begin to reduce variability and improve consistency.
The teams have met together, decided and documented their deployment process, and created a fortnightly change-advisory board. When the marketing team request another update, there’s now a clear process: submit a change request, get approval, and schedule it for the next deployment window in five days. The development team create a pull request, allowing the testing and security teams to review the code. Deployment goes smoothly because everyone knows their role, but the marketing team is frustrated by the lead time and the delay that it causes in rolling out customer-requested features. The developers know they could automate much of this process, but the business is cautious, focusing on consistency first. They’re now measuring deployment success rates and tracking performance impacts, even though deployment is slow.
Automated
Automation is applied to builds, tests, and deployments. CI/CD pipelines are established, enabling faster and safer releases. Teams start to measure performance and reliability.
Marketing requests the update on Monday morning. The developers create a pull request for the new feature, which triggers automated unit and integration tests, and static and dynamic security scans. After code review, the change is automatically deployed to staging and a notification sent to the testing team with the deployment details. The testing team run an automated testing suite against the new change to validate functionality combined with some user acceptance testing. By Wednesday afternoon, marketing approves the change, and it’s automatically deployed to production during business hours with zero downtime using blue-green deployment and canary testing, progressively showing the new website to users and allowing for one-click rollback. The operations team monitor the deployment in real time through dashboards, prepared to roll back if any issue is detected. The whole process took two days with no manual intervention required, and all teams have total visibility of the change progress.
Optimised
Processes are continuously improved. Observability, governance, and feedback loops are embedded. Teams operate with autonomy, guided by metrics and aligned to business outcomes.
The marketing team is currently testing campaigns and needs small, frequent updates to the website. Instead of requesting individual changes, they work with the platform team to build a self-service capability that lets them make direct updates to the website while staying within existing security and operational guardrails. When an update causes a slight increase in page-load times, the system automatically notifies the team, providing telemetry and summarisation of the issue and of the release that caused the increase. They quickly identify and fix the issue and add a new test to the automated testing pipeline to test for the issue in future. The platform team now focus on providing the business with self-service tools and implementing feedback to enhance existing toolsets and allow the business to innovate and experiment, adapting to market demands more safely and quickly.
To determine where your organisation sits on the maturity curve, ask:
Are our processes documented and repeatable?How much of our delivery pipeline is automated?
Are teams empowered to make decisions and improve continuously?
Are we measuring meaningful outcomes?
Use this model to identify gaps and prioritise improvements that align with your strategic goals.
Strong technological transformation fails without cultural change, even with the best tooling and standards. Tooling should be used to achieve DevOps outcomes and standards used to define consistent processes, but without the freedom and trust to innovate, it’s impossible to use them to build anything meaningful.
Building the right culture means:
Transformation inevitably involves setbacks. You’ll encounter technical debt from new experiments as team members learn and may encounter team members who resist the changes because “that’s how we’ve always done it”. These challenges are normal and expected. The key is maintaining focus on your shared goal of delivering value and using it as the filter for every decision you make together.
The goal should be the kingmaker for every decision – does this help us achieve our goal of delivering value to our customers?
To know whether DevOps is working, you need to measure what matters. While it’s important to measure uptime and other technical metrics, these don’t give you an understanding of the end-to-end delivery process.
DevOps success requires capturing metrics that describe how the entire system works together, from concept to production:
Metric |
What it captures |
What story it tells |
Deployment Frequency |
How often deployments occur. |
This reveals how consistent the delivery pipelines are and can show any misalignments that need to be addressed. |
Lead time for changes |
How long it takes to implement a change |
This shows bottlenecks in the entire delivery lifecycle and provides insight into any blockers that need to be addressed. |
Change failure rate |
The number of deployments that cause problems |
This reveals the optimisation of your delivery pipelines from a quality perspective – are your tests validating deployments? Or are they just checkboxes? |
Mean time to recovery (MTTR) |
How quickly you can fix and recover from an issue |
This reveals issues with observability that make it harder to diagnose a system, or technical debt that’s creeping in and slowly making changes more difficult to recover from. |
These metrics work together to tell the story of your success. If you deploy frequently with but a high failure rate, then you’re impacting customer experience; if you deploy reliable changes but very slowly, then you aren’t delivering value in a reasonable time frame.
Tracking these metrics (and other metrics you find valuable) helps individual teams understand their impact toward the outcome. They are usually supported by other metrics that are gathered from systems, such as uptime or failure-rate, or from delivery processes such as the rate of successful delivery pipeline executions, or time to resolve issues.
DevOps culture enables teams to adopt new technical practices, to better operate systems, and to optimise the delivery model. By implementing these practices, businesses can start to realise the value of DevOps.
You can’t improve what you can’t see. Observability means having visibility into how your systems behave, how they’re used, and how they respond to real-world conditions. Beyond log and metric collection, it’s about gathering data and making it meaningful enough to drive decision making.
Modern observability often uses multiple tools, instrumented into applications and on servers to collect metrics, logs and traces, that often are enhanced with AI to spot patterns that could indicate potential issues or opportunities for optimisation.
The data is often aggregated, enriched so that it can be understood, and presented through a dashboard or query tool, for administrators to view the state of the system and search through relevant data.
When customers report slow load times, DevOps-enabled teams can look at dashboards or query logs and traces to gain an understanding of the bottleneck. When there’s an outage, they can quickly identify the root cause.
Reliable systems behave how they’re supposed to, even when put under unexpected load or faced with component failures. Achieving reliability isn’t just a case of adopting resilient architectural patterns; it’s about automating systems to respond to abnormal situations.
Data gained from observability enhancements can be used to understand system behaviour and state. DevOps teams can use this data to make automated decisions as well, such as scaling out servers to accommodate increased load or pointing a DNS record at another server to recover from a site outage.
Instead of bolstering your systems with more unnecessary infrastructure to handle outlier scenarios, by implementing automation to respond to those scenarios with the data you’re gathering, you can significantly enhance your system’s ability to recover when under stress.
Speed means getting new features to customers quickly without an increase in failure rates. With the combination of automation to handle unexpected scenarios and lots of data, DevOps teams can start iterating faster and with higher confidence.
By wrapping the end-to-end delivery process in automation, releases are faster and safer. It’s important to have an observable and reliable system designed or running first to ensure you have practices and processes to build your automation around.
Efficiency is the pinnacle outcome of DevOps-enabled teams. It’s the combination of all other outcomes with constant improvement. As teams build efficient systems, the systems will become more dynamic and re-usable, allowing you to quickly implement these practices on other systems.
Some examples of efficient system practices are:
Over time, DevOps becomes a runway for adopting new technologies quickly and meaningfully.
The same cultural and technical principles that enable organisations to adopt DevOps are also used to create and operate scalable, production-ready AI applications.
Without a good DevOps foundation, AI solutions become increasingly expensive and complex to manage. They struggle to reach production-grade quality, resulting in either a vanilla solution that isn’t customised to the organisation’s specific needs or an over-engineered solution that collapses under its operational complexity.
AI applications face unique challenges that traditional software doesn’t have. AI models are probabilistic systems trained on data that can easily become stale, creating several problems:
MLOps applies DevOps principles to solve these challenges through automation, version control for data and models, and model observability.
A model is only as good as its data, or the data it is using as context. Managing data at scale requires the same disciplines as automating infrastructure and software delivery.
AI applications fail differently than traditional software: They rarely crash, instead providing poor responses and hallucinations that reduce the benefits AI can bring to your business, making observability critical to a successful AI application.
Innovation doesn’t scale without structure, and DevOps is the structure that makes speed possible. For leaders, this means:
DevOps is more than a set of tools or processes. It is a strategic capability that helps organisations innovate faster, operate more efficiently, and respond to change with confidence. At Inde, we help businesses realise the full potential of DevOps by aligning teams, technology, and strategy around shared outcomes.
Whether you are laying the groundwork or looking to accelerate existing initiatives, Inde can support your DevOps journey. Contact us to learn more.