So, What the Heck Are Web Services? -- "Good question, and it raises lots of others. Here are some straight answers about this critical new movement in computing. Lots of people would say a new software technology called Web services really caught techdom's attention with a 1999 press conference held in downtown San Francisco by software giant Microsoft. Chairman Bill Gates introduced to the world a concept he called BizTalk, which was formalized five years ago under the name .Net. The new technology, which would eventually be followed by a suite of server software for businesses, was Microsoft's entr�e into the growing business of using the Internet to connect different types of software together, regardless of who wrote the programs."
What started as a convenience tool for developers writing faster software boilerplate code has evolved into something considerably more consequential: an autonomous layer of software engineering capability that is beginning to restructure how organizations design, build, and govern technology at scale. Gartner's latest market study and analysis of this market makes one thing clear. This is no longer a story about productivity enhancement at the margins. It is a story about competitive realignment at the platform level, with trillion-dollar implications for the vendors who supply these tools and the enterprises deciding which ones to trust with their core development infrastructure. AI Coding Agents Market Development The scale of the market alone signals how far this category has matured. Enterprise AI coding agents are now capturing a growing share of enterprise software engineering spend, with the market estimated at roughly $9.8 billion to $11 billion annualized as of April 2026...