⟩ Explain the purpose of indexes?
Allow the server to retrieve requested data, in as few I/O operations
Improve performance
To find records quickly in the database
Allow the server to retrieve requested data, in as few I/O operations
Improve performance
To find records quickly in the database
What is Vector Quantization?
Explain the taxonomy of compression techniques?
What do you know about companded quantization?
Tell me about optimum prefix codes?
Explain forward adaptive quantization?
Explain composite source model?
Do you know prefix codes?
Explain characteristics of a code?
Tell me two types of quantization errors?
Explain two types of adaptive quantization?