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Showing posts from July, 2025

What Is Oracle Change Data Capture – An Overview

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  Oracle Change Data Capture (CDC) is a software pattern that detects and captures changes made to an Oracle database. Types of changes include insert, delete, and update actions. This cutting-edge technology is a critical component of the Oracle replication process, where changes made to data in a relational format are identified and recorded to be used in ETL, EAI, and any other applications. There are several benefits of Oracle Change Data Capture . Most important for businesses is cost effectiveness, since Oracle CDC extracts and loads data into the data warehouse or other data storage incrementally in real-time. Hence, there is no need to refresh the full data in bulk whenever any changes are made at the source.   Types of Oracle Change Data Capture There are two types of Oracle CDC. Synchronous Change Data Capture In this mode, triggers are inserted into entries in a change table whenever data is modified. These are then activated whenever any changes are identifi...

Workflow To Extract SAP Data

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  Among the most important functions of the SAP Data Service software application is the capability to transform and integrate data. Due to this, users can develop and execute workflows to extract SAP data from different sources. These include databases, data stores, web services, and applications.  There are several uses that this extracted data can be put to.  ·          Organizations use it for carrying out real-time analytics after formatting and processing it to match their exclusive requirements.  ·          The extracted SAP data is also used to query Data Services. This leads to quick responses as per a pre-determined workflow.  ·          The data extracted is also used for batch processing which was the older version of data transformation.   ·            The BW Extractor, al...

Why Should You Move Data from SAP HANA to Snowflake

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  SAP HANA database management system has been much preferred by businesses because of its unique three-tiered pyramid-shaped data storage facility that results in substantial data storage costs. Then, why do organizations today want to move data from SAL HANA to Snowflake , a highly optimized cloud-based data warehousing system? First, the transactional nature of SAP HANA often leads to delays in the execution of transactions. Next, access permissions are not clearly defined in SAP and this might lead to lapses in data security. To get around these issues, an easy way out is to move data from SAP HANA to Snowflake or some other cloud-based platforms such as Google Big Query, Azure Synapse, and Amazon Redshift, all cloud-based data warehousing platforms.  Benefits of Moving Database from SAP HANA to Snowflake Let us understand the benefits of Snowflake that make migrating databases to this platform from SAP HANA an attractive proposition for organizations.  By migrating ...