**Source URL:** https://limited.veevavault.dev/medical/vql/references

# References

<LandingPageList>
*   [Query Performance Best Practices](/medical/vql/references/query-performance-best-practices/)
*   [Notation Conventions](/medical/vql/references/language-specifications/notation-conventions/)
*   [Transaction Limits](/medical/vql/references/system-limits-performance/transaction-limits/)
*   [Terminology](/medical/vql/references/language-specifications/terminology/)
*   [Execution Constraints](/medical/vql/references/system-limits-performance/execution-constraints/)
*   [Syntax Basics](/medical/vql/references/language-specifications/syntax-basics/)
*   [Page Size Specifications](/medical/vql/references/system-limits-performance/page-size-specifications/)
*   [Result Handling](/medical/vql/references/language-specifications/result-handling/)
*   [Access & Localization](/medical/vql/references/language-specifications/access-localization/)
*   [Pagination Best Practices](/medical/vql/references/pagination-best-practices/)
*   [Data Types & Formats](/medical/vql/references/language-specifications/data-types-formats/)
*   [Queryable Field Types](/medical/vql/references/system-limits-performance/queryable-field-types/)
*   [VQL API Headers](/medical/vql/references/vql-api-headers/)
*   [Search Matching Behavior](/medical/vql/references/search-specifications/search-matching-behavior/)
*   [Search Operators & Evaluation](/medical/vql/references/search-specifications/search-operators-evaluation/)
*   [Wildcards & ID Patterns](/medical/vql/references/search-specifications/wildcards-id-patterns/)
</LandingPageList>

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