Video conferencing is a technology that allows people in different locations to see and talk to each other in real time using computers, smartphones, or other devices with cameras and microphones. It connects individuals or groups over the internet, enabling face-to-face meetings without needing to travel. This method is commonly used for business meetings, remote…
Disaster Recovery as a Service, or DRaaS, is a cloud-based solution that helps organisations protect and recover their data and IT systems after unexpected events such as cyberattacks, power failures, or natural disasters. Instead of managing their own backup and recovery infrastructure, businesses use an external provider to store copies of critical systems and data…
Microservices communication patterns are the methods and rules used for different microservices to interact and exchange information within a distributed system. These patterns help ensure that services can communicate reliably, efficiently and securely, even when they are built and deployed independently. Common patterns include synchronous communication like HTTP APIs and asynchronous communication using messaging queues…
Cloud cost management is the practice of monitoring, analysing, and controlling spending on cloud computing services. It helps organisations avoid unexpected charges, make efficient use of resources, and ensure they are only paying for what they actually need. By keeping track of cloud usage and costs, businesses can optimise their IT budgets and get the…
Serverless security models refer to the methods and best practices used to protect applications built using serverless computing platforms. In serverless architecture, developers write code that runs in short-lived, stateless functions managed by a cloud provider, rather than on traditional servers. Security responsibilities are shared between the cloud provider, who secures the infrastructure, and the…
Cloud workload optimisation is the process of making sure that applications and tasks running in a cloud environment use resources efficiently. This includes managing how much computing power, storage, and network capacity each workload needs, so that costs are kept low and performance stays high. By monitoring and adjusting resources as needed, organisations avoid waste…
Microservices deployment models describe the different ways independent software components, called microservices, are set up and run in computing environments. These models help teams decide how to package, deploy and manage each service so they work together smoothly. Common models include deploying each microservice in its own container, running multiple microservices in the same container…
Data stream processing is a way of handling and analysing data as it arrives, rather than waiting for all the data to be collected before processing. This approach is useful for situations where information comes in continuously, such as from sensors, websites, or financial markets. It allows for instant reactions and decisions based on the…
Multi-cloud load balancing is a method of distributing network or application traffic across multiple cloud service providers. This approach helps to optimise performance, ensure higher availability, and reduce the risk of downtime by not relying on a single cloud platform. It can also help with cost management and compliance by leveraging the strengths of different…
Serverless function management refers to the process of deploying, monitoring, scaling, and maintaining small pieces of code called functions on cloud platforms, without having to manage the underlying servers. This approach allows developers to focus on writing the code that handles specific tasks, while the cloud provider automatically handles the infrastructure, scaling, and availability. Serverless…