Vector database operations (CRUD) in Prompt Engineering / GenAI - Cheat Sheet & Quick Revision

Recall & Review

beginner

What does CRUD stand for in vector database operations?

CRUD stands for Create, Read, Update, and Delete. These are the four basic operations to manage data in a vector database.

beginner

How is the 'Create' operation performed in a vector database?

Create means adding new vectors (data points) into the database. Each vector represents information like text or images in numeric form.

beginner

What is the purpose of the 'Read' operation in vector databases?

Read means searching or retrieving vectors from the database. This often involves finding vectors similar to a query vector using similarity search.

intermediate

Why is the 'Update' operation important in vector databases?

Update changes existing vectors to keep data accurate or add new information. For example, updating a vector after improving its representation.

beginner

What happens during the 'Delete' operation in a vector database?

Delete removes vectors from the database when they are no longer needed, helping keep the database clean and efficient.

Which operation adds new vectors to a vector database?

A Read

B Delete

C Update

D Create

Create is the operation used to add new vectors to the database.

What does the 'Read' operation usually involve in vector databases?

A Finding similar vectors

B Removing vectors

C Changing vector values

D Adding new vectors

Read involves searching and retrieving vectors, often by finding those similar to a query vector.

Why might you perform an 'Update' on a vector in the database?

A To delete old data

B To add new vectors

C To improve or correct the vector data

D To search for vectors

Update changes existing vectors to improve or correct their data.

Which CRUD operation helps keep the vector database clean by removing unwanted data?

A Create

B Delete

C Read

D Update

Delete removes vectors that are no longer needed.

In vector databases, what form do data points take?

A Vectors of numbers

B Images only

C Text strings

D Audio files

Data points in vector databases are represented as vectors of numbers.

Explain the four CRUD operations in vector databases with simple examples.

Think about adding, finding, changing, and removing data.

Describe why similarity search is important in the 'Read' operation of vector databases.

Imagine finding friends who are most like you.