Features in Sharepoint 2010

Business Connectivity Services

Client Object Model

Health Analyzer

Microsoft Synch Framework

Performance Monitoring and Request Throttling

Ribbon

Sandboxed Solutions

Service Application Framework

Silverlight Integration and Cross-Domain Data Access

ULS Logging

Windows PowerShell for SharePoint


Custom Field Rendering Enhancements

Events Enhancements

List Enhancements
External lists
Large lists
Items per view
Documents per list
Column Limits

Mobile Device Development Enhancements

Query Enhancements

Security Enhancements

UI Enhancements

Workflow Enhancements


Enterprise Content Management (ECM) Enhancements

Excel Services Enhancements

PerformancePoint Services

SharePoint Enterprise Search Enhancements
FAST Search -It supports a number of enhanced capabilities, including a content-processing pipeline, metadata extraction, visual search, and advanced linguistics.


User Profiles Enhancements and Social Data

Word Automation Services
Visio Services
New browser support
Enhanced SharePoint Designer
Database size
Databases per Web App & App Pools per Server
Index Sizing