dsl
DSL is short for digital subscriber line, a kind of internet that runs over ordinary telephone wires. People also use it casually to mean any internet connection at home, especially when it is slower than cable or fiber.
What a model may hear
- domain-specific language software engineering and compiler design
- invent a mini-programming language, parser, or grammar tailored to a narrow problem
- digital subscriber line networking and telecom standards
- assume copper-loop broadband, discuss PPPoE, ADSL, VDSL, or line attenuation
- deep structured learning older machine-learning literature
- treat it as an early synonym for deep learning before that term settled
- damn small linux lightweight Linux distributions
- refer to a 50 MB live CD distro from the early 2000s
Where people and models part ways
“Write me a DSL for scheduling”
Meant: A simple way to describe my team's work shifts in plain English
May be taken as: Builds a full parser, lexer, and interpreter in code
Say instead: “Write a small config format my team can read for work shifts, not a programming language”
“My DSL is down”
Meant: My home internet is broken
May be taken as: Assumes a network protocol or router configuration issue with PPPoE or ATM
Say instead: “My home internet connection is not working”
“Use DSL for this model”
Meant: Use deep learning for this prediction task
May be taken as: Generates a domain-specific language instead of a neural network
Say instead: “Use a deep neural network for this prediction task”
Tips
- Say 'home internet' or 'broadband over phone lines' if you mean the connection, not a language
- Add 'not a programming language' when you want a simple format or template
- Specify 'deep learning' or 'neural network' instead of DSL for AI tasks
- If you mean the Linux distro, say 'Damn Small Linux' in full
- Expect a model to default to 'domain-specific language' unless context clearly points to internet or Linux
Often confused with
- api
- an interface for programs, not a language syntax
- sdk
- tools and libraries, not a grammar or rules
- isp
- the company selling internet, not the wire technology
- cable
- internet over coaxial TV lines, not phone lines
- json
- a data format, not a language you program in
- regex
- a pattern notation, narrower than a full DSL