SharePoint Database: Modern Data Management for Growing Businesses

It depends on your requirements. SharePoint Lists work well for departmental applications, workflow-driven processes, and collaborative data management—scenarios where multiple users need to access and update structured data without requiring database administrators.

SharePoint is not appropriate for applications requiring complex relational models with dozens of interconnected tables, transaction-heavy systems processing thousands of operations per minute, or scenarios demanding sub-second query performance across millions of records.

Many organizations use both: traditional databases for core transactional systems, SharePoint Lists for departmental applications and collaborative workflows. The best approach depends on your specific use case—contact us to discuss your requirements.

SharePoint Lists can store up to 30 million items per list, though practical limits appear much sooner. Lists with thousands of items require proper indexing and view configuration to maintain acceptable performance.

Performance guidelines:

• Under 5,000 items: No special considerations needed
• 5,000-100,000 items: Index columns used for filtering and sorting
• 100,000-1,000,000 items: Carefully designed views, consider folders or filtered views showing subsets
• Over 1,000,000 items: Consult with SharePoint experts for architecture review

For very large datasets, consider archiving old data to separate lists annually or using traditional databases with SharePoint providing the user interface layer.

SharePoint Lists store structured data as items (records) with custom columns. Each item can have attachments, but the focus is on data fields—similar to database tables or Excel spreadsheets.

Document libraries store files as primary content with metadata columns providing additional information about those files. Each item IS a document (Word, Excel, PDF, etc.).

When to use Lists: Tracking structured information like tasks, issues, contacts, inventory, orders—scenarios where data fields are primary.

When to use Libraries: Managing documents like contracts, policies, reports, presentations—scenarios where files are primary content.

Lists can have file attachments, and libraries use metadata columns, so there's overlap. The key question: Is the file the main thing you're managing, or is it supplementary information supporting structured data?

SharePoint Lists are primarily designed for online use, but offline capabilities exist through Power Apps:

Power Apps offline mode: Build custom apps using SharePoint Lists as the backend, enable offline capability in Power Apps settings. Users can view and edit data without connectivity—changes sync automatically when connection restores.

Limitations: Offline mode requires Power Apps per-user or per-app licensing (beyond base Microsoft 365), has data storage limits for offline cache, and requires app development rather than using built-in SharePoint interface.

Alternative for occasional offline needs: Export lists to Excel, work offline, manually sync changes when connected. Less elegant but sometimes sufficient for infrequent offline scenarios.

For field workers requiring robust offline capabilities with large datasets, consider purpose-built mobile database applications rather than forcing SharePoint into this use case.

From Excel:

• Prepare Excel file: Ensure column headers in first row, remove blank rows, format consistently
• In SharePoint: Create new list, click "Import from Excel"
• Map Excel columns to SharePoint column types
• Import and validate data

From Access:

• Use "Export to SharePoint" feature in Access (creates SharePoint Lists from tables)
• Review data types (some Access field types don't have direct SharePoint equivalents)
• Rebuild relationships using Lookup columns in SharePoint
• Recreate forms and reports using SharePoint views and Power Apps if needed

Complex migrations: For large Access databases with extensive VBA code, forms, and reports, migration requires significant redesign. Abel Solutions provides migration services handling data transformation, business logic recreation, and user training.

SharePoint has a list view threshold of 5,000 items to maintain performance. When views attempt to retrieve more than 5,000 items simultaneously, you'll encounter throttling.

Solutions:

• Index columns used for filtering and sorting (up to 20 indexed columns per list)
• Create filtered views that always return fewer than 5,000 items (e.g., "Current Year" instead of "All Items")
• Use folders to segment data (though folders complicate reporting and views)
• Filter by indexed column first (date ranges work well)
• Run large operations during off-hours (administrators have higher thresholds during low-traffic windows)

Proper indexing and view design eliminate most threshold issues even with lists containing hundreds of thousands of items. If you're regularly hitting thresholds despite optimization, you may have outgrown SharePoint Lists' appropriate use case—consult with SharePoint experts for architecture review.

Yes, Power BI connects directly to SharePoint Lists through built-in connectors:

Setup process:

• Open Power BI Desktop
• Get Data -> More -> Online Services -> SharePoint Online List
• Enter SharePoint site URL
• Select lists to import
• Transform data as needed, create visualizations
• Publish to Power BI Service for sharing

Benefits: Combine SharePoint data with other sources (SQL, Excel, web APIs), create interactive dashboards with drill-down capabilities, schedule automatic data refresh, share reports across organization with appropriate permissions.

Best practice: Use SharePoint Lists for data collection and collaboration, Power BI for reporting and analytics—each tool excels at its purpose.

SharePoint Online is included with most Microsoft 365 Business and Enterprise plans at no additional cost:

Plans including SharePoint:

• Microsoft 365 Business Basic, Business Standard, Business Premium
• Microsoft 365 E3, E5, F3
• Office 365 E1, E3, E5

Storage allocation: 1 TB base storage per organization plus additional 10 GB per licensed user. Extra storage available for purchase if needed.

Features requiring additional licensing:

• Power Apps (per-user or per-app) for custom forms and offline capability
• Power Automate (premium connectors) for workflows connecting to non-Microsoft services
• Power BI Pro for sharing published reports
• Advanced compliance features (some require E5 licensing)

For most business scenarios, what's included with standard Microsoft 365 licensing is sufficient. Abel Solutions can assess your current licensing and recommend cost-effective approaches.

SharePoint Online benefits from enterprise-grade security built into Microsoft 365:

Encryption: Data encrypted in transit (TLS 1.2+), data encrypted at rest in Microsoft datacenters, customer-managed keys available for additional control (E5 licensing).

Access controls: Integration with Azure Active Directory for identity management, multi-factor authentication support, conditional access policies, granular permissions (list-level, item-level, field-level).

Compliance: SOC 1, SOC 2, ISO 27001, HIPAA, GDPR compliant. Audit logging tracks all access and modifications. Retention policies ensure data kept/deleted per regulatory requirements. eDiscovery and legal hold capabilities.

Data loss prevention: Policies prevent sharing of sensitive information, classification labels mark confidential data, external sharing controls limit who can access data outside organization.

SharePoint Online security meets or exceeds most on-premise solutions—without requiring dedicated security administrators. Abel Solutions can implement additional security controls for regulated industries.