Systems | Development | Analytics | API | Testing

This is the first in a series of posts that are going to follow the fictional performance tester Otto Perf. Otto manages all aspects of performance testing for a fictional company OctoCar that specialise in selling used cars. OctoCar are building a new system to manage the selling of their fleet of cars, and we are going to follow Otto on his journey as he ensures that the new technology platform performs in line with agreed non-functional requirements under peak volumes of load and concurrency.

Data visualization helps people comprehend and attain insight into big data. It represents complex data in visually interesting ways that assist in our understanding, and paves the way for a greater link between the provided raw data, and our overall engagement with it. Nowadays, we accumulate data in ever-increasing sizes. We need an intelligent way to understand vast volumes of information. In analytics, we often use different types of data visualization tools to convey complex data.

Software architecture diagrams are essential for communicating complexity. A well-structured diagram helps engineering teams visualize system design, align on technical decisions, and plan future development while proactively identifying potential issues. With so many architecture diagramming tools available, choosing the right one depends on why you need the diagram in the first place.

The demand for automation testing is skyrocketing as businesses strive for faster software releases and higher quality standards. By 2028, the global automation testing market is expected to surpass $55.2 billion, reflecting the increasing reliance on AI-driven, cloud-based, and DevOps-integrated testing solutions. Selecting the right automation testing company is crucial for ensuring seamless digital transformation, reducing costs, and improving test coverage.

Many financial services companies are experimenting with AI through pilot programs, but several challenges remain for adoption. Key concerns include data security, the accuracy of large language models (LLMs) and the rigorous scrutiny from regulators regarding AI’s role in financial decision-making. Current use cases are largely internal, with some customer-facing chatbot solutions addressing noncritical service inquiries.

User interfaces for ERP reporting tools are most often built with IT staff in mind, not the end user. Easy access to information is key, but many people feel that getting this access takes too long. For users of Oracle E-Business Suite (EBS) and its legacy reporting tool, Oracle Hyperion Financial Management (HFM), data access is about to get a bit more difficult now that the company has phased out the Oracle Discoverer product.

25% to 35% of a software testing team’s time is spent on writing and maintaining test cases. Yet, poorly written or incomplete test cases can lead to missed defects, inefficient testing, and costly rework.

Over the last two decades, I have used several bug and project management tools, such as ClearQuest, BugZilla, and Atlassian's Jira. Jira is a popular tool for managing and tracking projects. It is widely regarded as a flexible and efficient system that offers interesting features such as JQL (Jira Query Language) and personalization options.

Relying on intuition alone isn’t enough to stay ahead of the game in today’s fast-paced business environment. Success now comes from smart, data-driven decision-making backed by real-time insights and analytics. With stream processing and modern analytics platforms, businesses can collect, process, and analyze information as it happens, giving them a clear edge.

Easy access to data is a key part of any successful business strategy. Accessing, sharing, and analyzing data quickly helps organizations make smarter decisions, streamline operations, and stay competitive. However, many businesses face a significant challenge: they collect vast amounts of data from different sources yet often lack the right tools, processes, or infrastructure to make that data easy to access and use across the company.