Large Language Model (LLM)
CONCEPT
INTELLIGENT AUTOMATION
A neural network model trained on massive text corpora to perform complex natural language tasks and content generation.
CONCEPT
SYSTEMS ARCHITECTURE
Composable Architecture
A modular approach in which systems are assembled from independent, interchangeable capabilities connected through defined interfaces.
BUSINESS RELEVANCE
Composable architecture can shorten change cycles, limit dependence on a single suite, and let organizations evolve capabilities selectively. The benefit depends on disciplined platform engineering and governance rather than the number of products used.
IMPLEMENTATION EXAMPLE
A retailer combines a headless content platform, search service, pricing engine, and checkout capability through APIs. Each capability has an owner and contract tests, allowing the search service to be replaced without rebuilding the customer experience.
LIMITATIONS
More components create integration, security, testing, observability, data-consistency, and vendor-management overhead. A distributed system is not automatically composable; tightly coupled services or unstable interfaces can reproduce monolithic constraints.
TECHNICAL EXPLANATION
The architecture decomposes a solution into packaged business capabilities, services, data products, and experience components that can be selected, integrated, deployed, and replaced independently. APIs and events define boundaries; loose coupling, independent ownership, observability, and versioned contracts reduce the effect of changing one component.
Secondary Topics
Data Engineering, Intelligent Automation
Sources
MACH Alliance — MACH Maturity Assessment — https://machalliance.org/insights-hub/mach-maturity-assessment-whitepaper; MACH Alliance — MACH principles — https://machalliance.org/mach-principles
Related terms
Data Exfiltration
CONCEPT
CYBERSECURITY
The unauthorized, illicit retrieval, copy, or transmission of sensitive enterprise information from a secure corporate environment.
Indexability
CONCEPT
SEARCH OPTIMIZATION
The technical state determining whether a search engine can add a crawled URL to its index, based on status codes, directives and canonicals.
Domain Name System (DNS)
CONCEPT
SYSTEMS ARCHITECTURE
How domain names map to servers through resolvers and authoritative nameservers, and how a zone also publishes email authentication and verification records.
Distributed Denial of Service (DDoS)
CONCEPT
CYBERSECURITY
Attacks that use botnets to overwhelm servers or networks with traffic, and the layered defenses that absorb, filter and rate-limit the malicious requests.