Systems | Development | Analytics | API | Testing

The most effective way to improve API throughput is a pragmatic mix of measurement, understanding provider constraints, and targeted engineering fixes. Always weigh throughput gains against their impact on reliability and user experience. Sustainable performance comes from addressing bottlenecks at every layer, not just tuning the API in isolation.

Multi-tenant SaaS applications require a fundamentally different approach to load testing. Standard scripts that ignore tenant boundaries often miss critical issues. Tenant-aware load testing is essential for accurately measuring both overall performance and the integrity of data isolation. Without this, subtle forms of cross-tenant data leakage or resource contention may go undetected, especially under realistic, mixed-tenant workloads.

A shared Kubernetes cluster rarely belongs to one team. Payments runs checkout in one namespace, search runs search-api in another, and a risk team runs a scorer somewhere else. One Speedscale forwarder captures API traffic for all of them. Redacting that traffic before it leaves the cluster is what makes it safe to use for testing (the background is in The PII Testing Dilemma). Until now, that forwarder ran exactly one DLP rule. Every team that needed a field redacted had to edit the same JSON document.

AI agents are proliferating faster than most institutions can govern them and the primary challenge is quickly becoming an "accountability gap." Disconnected pilots rarely scale into accountable, auditable operations. The financial services industry is currently at a tipping point: banks must bridge the gap between initial AI enthusiasm and operational reality.

Pay-As-You-Go pricing remains popular for teams that value flexibility. If your test volumes fluctuate, this model helps you avoid long-term commitments. However, costs can rise quickly as usage increases, especially with minute- or session-based models. Performance and load testing tools often start with accessible self-serve plans but can become expensive as you scale up concurrency or virtual users.

For years, digital accessibility sat in a familiar box: the right thing to do, championed by a handful of committed teams, but rarely a boardroom priority. That box has quietly closed. Across the UK, accessibility has moved from a values statement to a legal and commercial reality that touches procurement decisions, product roadmaps, and marketing budgets alike.

The festive rush has stopped being a single-day event. In 2026, it’s the peak moment inside a shopping season that now stretches from early October promotions through Diwali, Black Friday and Cyber Monday, straight into Christmas gifting. Traffic builds in waves for weeks before the real spike hits, and when it hits, retailers have minutes, not days, to prove their systems can handle it.

Spotter Memory is now generally available.

The term “AI factory” is usually introduced as a hardware story: racks of accelerators, high-speed networking, and validated reference designs. That part is real, but it is not the part most organizations struggle with. The harder shift is operational. Moving from AI as a set of individual experiments to AI as a shared, governed capability that many teams depend on changes how compute is allocated, how environments are built, who owns the platform, and how the work is governed.