---
schema_version: "1"
id: 1957ee45532156ddc7b83516b5f76f31ba32822a41dbf6268bd9a341ab147c27
title: Analytics Data Integration
collection: admin
version: current
locale: en-us
portal_url: https://docs.salesforce.com/admin/current/en-us/release-notes/264-0-0/rn_bi_integrate_data.md
canonical_url: https://help.salesforce.com/s/articleView?id=release-notes.rn_bi_integrate_data.htm&release=264.0.0&type=5
source_site: help.salesforce.com
content_type: documentation
content_hash: c689d084d9d19b2565b9b0df0176d9b186be558cd3912bb3ba5746801c9e20af
description: Enhance dataset accuracy with 18-digit measure precision, and see faster query results with optimized null measure handling. Increase data security by using OAuth 2.0 authentication with your Salesforce external input and output connectors.
products:
  - Cross Cloud
release: "264"
---
# Analytics Data Integration

Enhance dataset accuracy with 18-digit measure precision, and see faster query results with optimized null measure handling. Increase data security by using OAuth 2.0 authentication with your Salesforce external input and output connectors.

- **[Analyze Your Data More Precisely with Expanded CRM Analytics Measure Support](https://help.salesforce.com/s/articleView?id=release-notes.rn_bi_integrate_measure_improvements.htm&release=264.0.0&type=5)**  
    CRM Analytics adds 18-digit precision support for measures, preventing value overflow errors and keeping your calculated values accurate at scale. If your org has null measure handling in datasets enabled, you also see faster query performance.
- **[Upgrade to OAuth Security for Your Salesforce External Connections](https://help.salesforce.com/s/articleView?id=release-notes.rn_bi_integrate_salesforce_external_oauth.htm&release=264.0.0&type=5)**  
    Increase data security by using OAuth 2.0 authentication with your Salesforce external input and output connectors. The SOAP login() API isn't supported after v64. To maintain data sync, you must upgrade all existing Salesforce external connections to use OAuth before the Winter ‘27 release.