Migrating an existing database to SQL Server can be a taunting task. No matter if your current database is Oracle, Sybase, DB2 or MySQL, the core of the migration tasks are almost always identical. A SQL Server database migration project can be broken down into 6 steps.
4. Migrate, Test, Fix, Repeat
This presentation will walk you through these steps and in addition will also cover these topics:
– Typical SQL Server Migration Plan
– Key Deliverables
– Database Migration Steps
– Brief Overview of SQL Server Migration Assistant Tool (SSMA)
– Common Problems in Database Migrations
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Tampa, FL (PRWEB) April 11, 2017
Dobler Consulting, LLC. (doblerconsulting.com) is pleased to announce the formation of its Board of Advisors.
Founded in 2008, Dobler Consulting empowers businesses to get the most from their databases with expertise in SAP, Sybase, Microsoft and Oracle.
SAP Sybase has developed a new, innovative and dynamic staging technology, allowing full use of the native, high-speed data load mechanism SAP Sybase IQ offers . . . Real Time Loading (RTL).
RTL addresses the need to have another system prepare the data for load by taking real time data movement from the source database, and applying staging technology to the data transfer in the background.
Up until now, the only option for loading data from an Online Transaction Processing (OLTP) database . . . airline reservation systems, financial transactions, etc., into a SAP Sybase IQ data warehouse was a so-called staging process. Staging means that the OLTP is isolated from the data warehouse loading process to ensure data integrity, due to the rapidly changing data content in the OLTP database systems.
Direct replication into SAP Sybase IQ was limited to low data movement environments. The reason lies in the fundamental differences on how SAP Sybase IQ processes data, and data movement strategies SAP Sybase Replication Server applies.
SAP Sybase IQ is a column vector database. Retrieving a single row requires assembling the row from each column component. This process makes row by row processing ineffective, and the so- called “trickle feed” loading of SAP Sybase IQ nearly impossible. The advantage of a column vector database is in the unmatched speed for complex data retrieval operations and data aggregation on huge data sets.