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---
title: Accelerate Bitmap Scanning with NEON and SVE Instructions on Arm servers

minutes_to_complete: 20

who_is_this_for: This is an introductory topic for database developers, performance engineers, and anyone optimizing data processing workloads on Arm-based cloud instances.


learning_objectives:
- Understand bitmap scanning operations in database systems
- Implement bitmap scanning with scalar, NEON, and SVE instructions
- Compare performance between different implementations
- Measure performance improvements on Graviton4 instances

prerequisites:
- An [Arm based instance](/learning-paths/servers-and-cloud-computing/csp/) from an appropriate
cloud service provider.

author: Pareena Verma


### Tags
skilllevels: Introductory
subjects: Performance and Architecture
armips:
- Neoverse
operatingsystems:
- Linux
tools_software_languages:
- SVE
- NEON
- Runbook

further_reading:
- resource:
title: Accelerate multi-token search in strings with SVE2 SVMATCH instruction
link: https://community.arm.com/arm-community-blogs/b/architectures-and-processors-blog/posts/multi-token-search-strings-svmatch-instruction
type: blog
- resource:
title: Arm SVE2 Programming Guide
link: https://developer.arm.com/documentation/102340/latest/
type: documentation

### FIXED, DO NOT MODIFY
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weight: 1 # _index.md always has weight of 1 to order correctly
layout: "learningpathall" # All files under learning paths have this same wrapper
learning_path_main_page: "yes" # This should be surfaced when looking for related content. Only set for _index.md of learning path content.
layout: learningpathall
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# ================================================================================
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weight: 21 # Set to always be larger than the content in this path to be at the end of the navigation.
title: "Next Steps" # Always the same, html page title.
layout: "learningpathall" # All files under learning paths have this same wrapper for Hugo processing.
---
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