# data (10-data.com)

People say data to mean facts, numbers, or information about something. A person might ask for data about weather, sales, or their own habits. It is a plain word for stuff you can collect, look at, and use to decide things.

## What a model may hear
- structured dataset (machine learning and data science): Expect tabular, labeled, or vectorized input ready for training or inference
- raw bytes in transit (networking and protocols): Treat as payload to be parsed, validated, or buffered, not semantically interpreted
- database records (SQL and backend systems): Assume queries, schemas, joins, or transactions are involved
- training corpus (large language model operations): Assume the user wants model fine-tuning, embedding, or token-level analysis

## Where people and models part ways
- Says: "I need my data"
  Means: The person wants their personal information or files back
  May be taken as: The model asks for a schema, format specification, or database credentials
  Say instead: "Please list all the personal information you have stored about me"
- Says: "This data is wrong"
  Means: The facts or numbers are incorrect
  May be taken as: The model assumes corrupted file encoding, malformed JSON, or checksum failure
  Say instead: "The facts in this information are incorrect"
- Says: "Where is the data?"
  Means: The person cannot find their information
  May be taken as: The model explains file paths, cloud storage regions, or database connection strings
  Say instead: "Where can I find the information I gave you earlier in this conversation"
- Says: "Send me the data"
  Means: The person wants a summary or report
  May be taken as: The model generates a CSV export, API response, or binary blob format
  Say instead: "Please summarize the information in plain language"

## Tips
- Say facts, numbers, or information instead of data when you do not mean a file or database
- Specify personal information, sales figures, or weather records rather than using data alone
- Say stored, saved, or from earlier when you mean information from past conversation
- Add in plain language or as a summary when you do not want a table or export format
- Ask what do you know about instead of what data do you have about

## Often confused with
- dataset: A formal collection for analysis, not casual facts
- metadata: Data about data, such as when it was made or by whom
- datum: One single fact, rarely used in everyday speech
- database: A system that stores and retrieves data, not the facts themselves
- payload: The carried content in a transmission, not the meaning of the content
- statistics: Numbers already analyzed and summarized, not raw collected facts