Introduction The Oracle GoldenGate (OGG) Passive-Alias Extract may be used for data replication between source databases located on servers in untrusted...
Introduction The Oracle GoldenGate (OGG) Passive-Alias Extract may be used for data replication between source databases located on servers in untrusted security zones and target database servers in trusted security zones. In this article we'll configure Alias Extracts on a trusted zone OGG instance that will interact with Passive Extracts on untrusted zone OGG instances for data capture and delivery to the trusted zone database server. The concepts, scripts, and information...
Introduction The Oracle GoldenGate (OGG) Passive-Alias Extract may be used for data replication between source databases located on servers in untrusted security zones and target database servers...
A more up-to-date version of this blog is available here Purpose The purpose of this post is to demonstrate through a practical example how a Developer might...
A more up-to-date version of this blog is available here Purpose The purpose of this post is to demonstrate through a practical example how a Developer might enrich an API payload using a Service Callout from within a Groovy Policy. Background Since the release of Oracle API Platform v17.2.5, there has been a standard Policy entitled Service Callout 2.0 (version 1.0 having been deprecated at that release). That Policy facilitates the asynchronous invocation of an arbitrary...
A more up-to-date version of this blog is available here Purpose The purpose of this post is to demonstrate through a practical example how a Developer might enrich an API payload using a...
Introduction Apache Flume is a distributed, reliable, and available system for efficiently collecting, aggregating and moving large amounts of log data from...
Introduction Apache Flume is a distributed, reliable, and available system for efficiently collecting, aggregating and moving large amounts of log data from many different sources to a centralized data store. The Oracle GoldenGate for Big Data Flume Handler is designed to stream change capture data from a Oracle GoldenGate trail to a Flume File Roll Sink. In this article we will setup the Oracle GoldenGate Big Data Flume Handler and configure data apply from Oracle 12c...
Introduction Apache Flume is a distributed, reliable, and available system for efficiently collecting, aggregating and moving large amounts of log data from many different sources to a...
Introduction When publishing data to Apache Kafka via the Oracle GoldenGate Big Data Kafka Handler, it is a good practice to establish secure connections in...
Introduction When publishing data to Apache Kafka via the Oracle GoldenGate Big Data Kafka Handler, it is a good practice to establish secure connections in order to protect sensitive data from un-authorized snooping. The Oracle Big Data Kafka Handler leverages encryption and authentication features built-in to Apache Kafka. In this article we shall detail the Oracle GoldenGate Big Data Apache Handler configuration settings to create secure connections. This document covers...
Introduction When publishing data to Apache Kafka via the Oracle GoldenGate Big Data Kafka Handler, it is a good practice to establish secure connections in order to protect sensitive data from...
Introduction Apache Kafka is a distributed, partitioned, replicated commit log service that provides the functionality of a Java Messaging System. The Oracle...
Introduction Apache Kafka is a distributed, partitioned, replicated commit log service that provides the functionality of a Java Messaging System. The Oracle GoldenGate for Big Data Kafka Handler acts as a Kafka Producer that writes serialized change capture data from an Oracle GoldenGate Trail to a Kafka Topic. In this article we will setup the Oracle GoldenGate Big Data Kafka Handler, configure data apply from Oracle 12c tables, and show examples of the different big data...
Introduction Apache Kafka is a distributed, partitioned, replicated commit log service that provides the functionality of a Java Messaging System. The Oracle GoldenGate for Big Data Kafka Handler acts...
Introduction Oracle GoldenGate for Big Data provides runtime, pluggable functionality into the Oracle GoldenGate Java Delivery framework in order to stream...
Introduction Oracle GoldenGate for Big Data provides runtime, pluggable functionality into the Oracle GoldenGate Java Delivery framework in order to stream transactional data into big data systems, raising the quality and timeliness of business insights. In this article we shall setup the Oracle GoldenGate Apply mechanism (Replicat) to stream data captured from an Oracle 12c Multi-tenant Database into Apache HDFS. This document covers functionality present in Oracle...
Introduction Oracle GoldenGate for Big Data provides runtime, pluggable functionality into the Oracle GoldenGate Java Delivery framework in order to stream transactional data into big data systems,...
In this blog I will introduce an integration pattern to download content from Content & Experience Cloud and use that 'off-line'. By off-line I mean that the...
In this blog I will introduce an integration pattern to download content from Content & Experience Cloud and use that 'off-line'. By off-line I mean that the content is downloaded before the application is built and is used statically as part of the application instead of dynamically calling the Content & Experience Cloud REST API. This blog discusses a non-public API. The API might change without warning. A Content as a Service API might be published later as part of the...
In this blog I will introduce an integration pattern to download content from Content & Experience Cloud and use that 'off-line'. By off-line I mean that the content is downloaded before the...
This blog provides steps to get Oracle API Gateway up and running on Oracle cloud- OCI Classic VM We will see following steps: 1. Create compute instance on...
This blog provides steps to get Oracle API Gateway up and running on Oracle cloud- OCI Classic VM We will see following steps: 1. Create compute instance on Oracle Cloud Infrastructure Classic (OCI-classic) 2. Create Logical gateway in API management console and Assign grants to add nodes 3. Connect OCI-classic instance using SSH and copy setup files 4. Configure user, Entropy value on Linux OS 5. API Physical Gateway setup (gateway node setup) 6. Security rules changes in...
This blog provides steps to get Oracle API Gateway up and running on Oracle cloud- OCI Classic VM We will see following steps: 1. Create compute instance on Oracle Cloud Infrastructure...
Introduction Oracle GoldenGate for Oracle Databases provides for the replication of DDL operations. In most environments DDL replication is used only where the...
Introduction Oracle GoldenGate for Oracle Databases provides for the replication of DDL operations. In most environments DDL replication is used only where the source and target tables structures are the same. The challenge comes when the source and target tables have a dissimilar table structure; as may exist in a Data Warehouse or Reporting Database. In this article we shall demonstrate the use of Oracle GoldenGate coupled with the Oracle Database DBMS_STREAMS.SET_TAG...
Introduction Oracle GoldenGate for Oracle Databases provides for the replication of DDL operations. In most environments DDL replication is used only where the source and target tables structures are...
