FinTech, short for Financial Technology, refers to innovative technologies that improve, automate, or replace traditional financial services. It combines finance + technology to deliver faster, cheaper, and more accessible financial products. FinTech is reshaping how people bank, pay, borrow, invest, and manage money.
The Internet of Things has crossed 18 billion connected devices. Managing the software ecosystem that spans cloud backends, edge gateways, and constrained microcontrollers is the defining infrastructure challenge of the embedded era — and the industry is finally converging on coherent answers.
As software systems grow more complex and distributed, the traditional approach of monitoring predefined metrics has given way to a new discipline: observability. Understanding the internal state of your system from its external outputs is not just a technical nicety — it is the prerequisite for reliability at scale.
