Elasticsearch - Mappings and Data Types
Which Elasticsearch numeric field type is best suited for storing very large whole numbers?
Which Elasticsearch numeric field type is best suited for storing very large whole numbers?
easy🧠 Conceptual Q1 of 15
Step-by-Step Solution
Solution:
Step 1: Understand numeric field types for whole numbers
Elasticsearch provides several numeric types for whole numbers: byte, short, integer, and long. Each supports different ranges.Step 2: Identify the type for very large whole numbers
The 'long' type supports 64-bit signed integers, which can store very large whole numbers compared to integer (32-bit), short (16-bit), and byte (8-bit).Final Answer:
long -> Option AQuick Check:
Very large whole numbers = long [OK]
Quick Trick: Use 'long' for very large whole numbers in Elasticsearch [OK]
Common Mistakes:
MISTAKES- Confusing 'integer' with 'long' for large numbers
- Using 'short' for large values
- Choosing 'byte' for anything beyond 8-bit range
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