Migrate from Sybase Adaptive Server Enterprise to Microsoft SQL Server in 3-4 weeks with AI-powered automation. 90% automated T-SQL conversion, zero downtime, and 68% cost savings.
| Sybase ASE Type | SQL Server Type | Notes |
|---|---|---|
| TEXT | VARCHAR(MAX) | Direct mapping |
| IMAGE | VARBINARY(MAX) | Binary data conversion |
| MONEY | MONEY | Compatible type |
| DATETIME | DATETIME2 | Higher precision |
| UNICHAR | NCHAR | Unicode support |
| UNIVARCHAR | NVARCHAR | Unicode variable length |
| IDENTITY | IDENTITY | Auto-increment preserved |
| TIMESTAMP | ROWVERSION | Row versioning |
| Feature | DataMigration.AI | Traditional Tools |
|---|---|---|
| Migration Timeline | 3-4 weeks | 6-12 months |
| T-SQL Conversion Accuracy | 90% | 65-75% |
| Automated Schema Conversion | Partial | |
| Stored Procedure Translation | Intelligent | Manual |
| Error Handling Conversion | @@error to TRY/CATCH | Manual |
| Zero Downtime Migration | Requires planning | |
| Continuous Replication | Limited | |
| Cost Savings | 68% | 30-40% |
| Locking & Concurrency Analysis | Automated | Manual |
| Rollback Capability | Instant | Complex |
Sybase and SQL Server T-SQL have subtle differences in syntax, functions, and behavior.
AI Solution:
Complex stored procedures with Sybase-specific features need careful translation.
AI Solution:
Sybase and SQL Server have different locking mechanisms and isolation levels.
AI Solution:
Query performance may differ between Sybase ASE and SQL Server.
AI Solution:
With AI-powered automation, Sybase ASE to SQL Server migration typically takes 3-4 weeks for most databases. Traditional manual migration can take 6-12 months. The timeline depends on database size, complexity of stored procedures, and the number of Sybase-specific features used. Our AI agents automate 90% of the T-SQL conversion, dramatically reducing migration time.
Yes, zero-downtime migration is possible using continuous replication. We set up real-time data synchronization between Sybase ASE and SQL Server, allowing your applications to continue running on Sybase while data is being migrated. Once validation is complete, we perform a quick cutover with minimal downtime (typically under 5 minutes). This approach ensures business continuity throughout the migration.
Key differences include: error handling (Sybase uses @@error and raiserror, SQL Server uses TRY/CATCH and THROW), tempdb usage patterns, cursor syntax, identity column behavior, and some built-in functions. Our AI agents automatically detect and convert these differences with 90% accuracy, handling complex patterns like nested transactions, dynamic SQL, and Sybase-specific system procedures.
AI-powered migration costs 68% less than traditional methods. For a typical 500GB Sybase database with 200 stored procedures, expect $45,000-$80,000 vs $140,000-$250,000 for manual migration. Costs include schema conversion, T-SQL translation, data migration, testing, and validation. You also save on ongoing Sybase licensing costs by moving to SQL Server, which can be $50,000-$200,000 annually depending on your configuration.
Yes, with proper migration planning. Most applications require minimal changes - typically just connection string updates. Our AI agents analyze your application code to identify Sybase-specific SQL patterns and provide recommendations for updates. We also create a compatibility layer for complex scenarios, ensuring your applications continue to function correctly. Comprehensive testing validates all functionality before cutover.
Complete your migration in 3-4 weeks with 90% automated conversion and zero downtime.