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...
Introduction Oracle Database Cloud Service can easily be configured to expose Oracle File Systems via Network File System (NFS). This is available starting with...
Introduction Oracle Database Cloud Service can easily be configured to expose Oracle File Systems via Network File System (NFS). This is available starting with Oracle Database 12c Release 2. This feature allows a client to mount the NFS share without having to configure the Oracle Database File System DBFS Client – therefore simplifying the rollout and reduce the overall troubleshooting of clients. This feature allows full Disaster Recovery capability in conjunction with...
Introduction Oracle Database Cloud Service can easily be configured to expose Oracle File Systems via Network File System (NFS). This is available starting with Oracle Database 12c Release 2....
Introduction In this article we shall discuss how to configure Oracle GoldenGate (OGG) replication between On-Premises and GoldenGate Cloud Service (GGCS) via...
Introduction In this article we shall discuss how to configure Oracle GoldenGate (OGG) replication between On-Premises and GoldenGate Cloud Service (GGCS) via HTTP Proxy Server. This discussion will include a sample configuration setup. This approach is very similar to configuring OGG Replication between On-Premises and GGCS via DMZ server, the only main difference is how the GoldenGate uses the mid-tier server. For details on configuring OGG Replication via DMZ server...
Introduction In this article we shall discuss how to configure Oracle GoldenGate (OGG) replication between On-Premises and GoldenGate Cloud Service (GGCS) via HTTP Proxy Server. This discussion will...
Introduction Oracle GoldenGate (OGG) supports DDL capture and apply for the Oracle and MySQL databases only. Because of this, maintenance tasks for other...
Introduction Oracle GoldenGate (OGG) supports DDL capture and apply for the Oracle and MySQL databases only. Because of this, maintenance tasks for other databases require a lot of coordination and typically an extended OGG outage. In this article we shall discuss one option for automating the capture, delivery, and execution of DDL operations using OGG for Microsoft SQL Server. The techniques discussed may also be used for other databases supported by OGG. The concepts,...
Introduction Oracle GoldenGate (OGG) supports DDL capture and apply for the Oracle and MySQL databases only. Because of this, maintenance tasks for other databases require a lot of coordination and...
A proper product catalog model underpins the success of any online commerce solution. The key ingredients for good modeling are: simplicity. The catalog objects...
A proper product catalog model underpins the success of any online commerce solution. The key ingredients for good modeling are: simplicity. The catalog objects (items) must follow the precepts of good domain-driven design with bounded contexts. Each object should have a unique purpose and representation. coupling. Loose couplings should be used whenever possible, so as to ensure that an object does not assume too many responsibilities. Tight couplings across objects should...
A proper product catalog model underpins the success of any online commerce solution. The key ingredients for good modeling are: simplicity. The catalog objects (items) must follow the precepts...
