changes to pages, added resources, cleaned

bobpeulen · bobpeulen · commit 414d1cafcca1 · 2025-11-11T16:46:40.000+01:00
diff --git a/data-platform/open-source-data-platforms/README.md b/data-platform/open-source-data-platforms/README.md
@@ -11,6 +11,7 @@ Open Source Data Platforms continue to extend the Oracle Data Platform with Key
 - OCI OpenSearch
 - OCI NoSQL
 
+
 # License
 
 Copyright (c) 2025 Oracle and/or its affiliates.
diff --git a/data-platform/open-source-data-platforms/oci-big-data-service/README.md b/data-platform/open-source-data-platforms/oci-big-data-service/README.md
@@ -3,7 +3,7 @@ Oracle Big Data Service is a fully managed, automated cloud service that provide
 Easily create secure and scalable Hadoop-based data lakes that can quickly process large amounts of data.
 BDS is based on Oracle [Hadoop Distribution](https://docs.oracle.com/en-us/iaas/Content/bigdata/overview.htm#overview-odh).
 
-Reviewed: 04.06.2024
+Reviewed: 11.11.2025
 
 # Table of Contents
 
diff --git a/data-platform/open-source-data-platforms/oci-cache/README.md b/data-platform/open-source-data-platforms/oci-cache/README.md
@@ -2,7 +2,7 @@
 OCI Cache with Redis is a comprehensive, managed in-memory caching solution built on the foundation of open source Redis. 
 This fully managed service accelerates data reads and writes, significantly enhancing application response times and database performance to provide an improved customer experience.
 
-Reviewed: 05.06.2024
+Reviewed: 11.11.2025
 
 # Table of Contents
 
@@ -14,6 +14,7 @@ Reviewed: 05.06.2024
 
 - [Leverage OCI-managed Redis and PostgreSQL for your e-commerce application](https://docs.oracle.com/en/solutions/oci-redis-postgresql/index.html#GUID-DD63C617-DEEE-4357-B203-A3CFDF1B34EC)
 - [Enable a Low Code Modular LLM App Engine using Oracle Integration and OCI Generative AI](https://docs.oracle.com/en/solutions/oci-generative-ai-integration/index.html#GUID-0C310162-34D9-4EB2-978D-FBAFB931E637)
+- [Upgrade OCI Cache with Redis to Valkey](https://medium.com/@devpiotrekk/upgrade-oci-cache-with-redis-to-valkey-d3c01deb8733)
 
 
 # Useful Links
diff --git a/data-platform/open-source-data-platforms/oci-cache/connect-via-nlb/README.md b/data-platform/open-source-data-platforms/oci-cache/connect-via-nlb/README.md
@@ -1,6 +1,6 @@
 # Connect OCI Cache from a local machine via a Network Load Balancer(NLB)
 
-Reviewed: 13.08.2024
+Reviewed: 11.11.2025
 
 # When to use this asset?
 
diff --git a/data-platform/open-source-data-platforms/oci-data-flow/README.md b/data-platform/open-source-data-platforms/oci-data-flow/README.md
@@ -1,7 +1,7 @@
 # OCI Data Flow
 Oracle Cloud Infrastructure (OCI) Data Flow is a fully managed Apache Spark service that performs processing tasks on extremely large datasets—without infrastructure to deploy or manage. Developers can also use Spark Streaming to perform cloud ETL on their continuously produced streaming data. This enables rapid application delivery because developers can focus on app development, not infrastructure management
 
-Reviewed: 05.06.2024
+Reviewed: 11.11.2025
 
 # Table of Contents
 
@@ -15,6 +15,8 @@ Reviewed: 05.06.2024
 - [Machine Learning with OCI Data Flow](https://www.youtube.com/watch?v=A6uVbK7wQb4)  
 - [Extracting data from Salesforce in near real-time using OCI Data Flow — Part 1](https://medium.com/@eloi-lopes29/extracting-data-from-salesforce-in-near-real-time-using-oci-data-flow-part-1-f096886b9fcd)
 - [OCI Audit Logs to Object Storage with Data Flow](https://blogs.oracle.com/cloud-infrastructure/post/behind-the-scenes-shrinking-log-analysis)
+- [Predict energy consumption with OCI Data Flow and Spark MLlib](https://medium.com/data-engineer-things/predict-energy-consumption-with-oci-data-flow-and-spark-mllib-74626c4db56a)
+- [Apache Spark with OCI Data Flow and Oracle Autonomous Database](https://medium.com/@sylwekdec/apache-spark-with-oci-data-flow-and-oracle-autonomous-database-bd96055445ee)
 
 # Useful Links
 
diff --git a/data-platform/open-source-data-platforms/oci-data-flow/code-examples/DeltaLake_Optimize/readme.md b/data-platform/open-source-data-platforms/oci-data-flow/code-examples/DeltaLake_Optimize/readme.md
@@ -1,5 +1,7 @@
 # Delta Lake Optimization
 
+Reviewed: 11.11.2025
+
 Oracle Cloud Infrastructure (OCI) Data Flow is a fully managed Apache Spark service that performs processing tasks on extremely large datasets—without infrastructure to deploy or manage. 
 Developers can also use Spark Streaming to perform cloud ETL on their continuously produced streaming data.
 However Spark structured streaming application can produce thousants of small files (according to microbatching and number of executors), which leads to performance degradadion.
diff --git a/data-platform/open-source-data-platforms/oci-data-flow/code-examples/Streaming_from_ObjectStorage/readme.md b/data-platform/open-source-data-platforms/oci-data-flow/code-examples/Streaming_from_ObjectStorage/readme.md
@@ -1,5 +1,7 @@
 # OCI Data Flow Reading files from Object Storage in Streaming mode
 
+Reviewed: 11.11.2025
+
 Sometimes you would like to continously monitor a Object Storage (S3 compatible) location and incrementally process new incoming data.</br>
 With Spark we can create a StreamingQuery using ObjectStorage source and process data from files in streaming mode .... without streaming platform.
 All we need is to use spark.readStream with a location - object storage or S3 compatible. 
diff --git a/data-platform/open-source-data-platforms/oci-data-flow/code-examples/build-and-deploy-app-from-oci-ds/README.md b/data-platform/open-source-data-platforms/oci-data-flow/code-examples/build-and-deploy-app-from-oci-ds/README.md
@@ -1,6 +1,6 @@
 # Build and Deploy an OCI Data Flow application using OCI Data Science
 
-Reviewed: 04.06.2024
+Reviewed: 11.11.2025
 
 # When to use this asset?
 
diff --git a/data-platform/open-source-data-platforms/oci-data-flow/code-examples/connect-to-AWS-S3/README.md b/data-platform/open-source-data-platforms/oci-data-flow/code-examples/connect-to-AWS-S3/README.md
@@ -1,6 +1,6 @@
 # OCI Data Flow Connection to AWS S3
 
-Reviewed: 10.07.2024
+Reviewed: 11.11.2025
 
 # When to use this asset?
 
diff --git a/data-platform/open-source-data-platforms/oci-data-flow/code-examples/connect-to-Snowflake/README.md b/data-platform/open-source-data-platforms/oci-data-flow/code-examples/connect-to-Snowflake/README.md
@@ -1,6 +1,6 @@
 # OCI Data Flow Connection to Snowflake
 
-Reviewed: 10.07.2024
+Reviewed: 11.11.2025
 
 # When to use this asset?
 
diff --git a/data-platform/open-source-data-platforms/oci-data-flow/code-examples/connect-to-adw/README.md b/data-platform/open-source-data-platforms/oci-data-flow/code-examples/connect-to-adw/README.md
@@ -1,6 +1,6 @@
 # Load data from Autonomous Database into OCI Data Flow 
 
-Reviewed: 05.06.2024
+Reviewed: 11.11.2025
 
 # When to use this asset?
 
diff --git a/data-platform/open-source-data-platforms/oci-data-flow/code-examples/connect-to-postgresql/README.md b/data-platform/open-source-data-platforms/oci-data-flow/code-examples/connect-to-postgresql/README.md
@@ -1,6 +1,6 @@
 # OCI Data Flow Connection to PostgreSQL
 
-Reviewed: 10.07.2024
+Reviewed: 11.11.2025
 
 # When to use this asset?
 
diff --git a/data-platform/open-source-data-platforms/oci-data-flow/code-examples/connect-to-salesforce/README.md b/data-platform/open-source-data-platforms/oci-data-flow/code-examples/connect-to-salesforce/README.md
@@ -1,6 +1,6 @@
 # Connect to Salesforce using OCI Data Flow
 
-Reviewed: 05.06.2024
+Reviewed: 11.11.2025
 
 # When to use this asset?
 
diff --git a/data-platform/open-source-data-platforms/oci-data-flow/code-examples/db-connectors-and-streaming/README.md b/data-platform/open-source-data-platforms/oci-data-flow/code-examples/db-connectors-and-streaming/README.md
@@ -1,6 +1,6 @@
 # OCI Data Flow Connection to ADB/PostgreSQL/OCI Streaming from OCI Data Science Notebook using Spark
 
-Reviewed: 9.08.2024
+Reviewed: 11.11.2025
 
 # When to use this asset?
 
diff --git a/data-platform/open-source-data-platforms/oci-data-flow/code-examples/load-data-to-adw/README.md b/data-platform/open-source-data-platforms/oci-data-flow/code-examples/load-data-to-adw/README.md
@@ -1,6 +1,6 @@
 # Load data from Autonomous Database into OCI Data Flow 
 
-Reviewed: 05.06.2024
+Reviewed: 11.11.2025
 
 # When to use this asset?
 
diff --git a/data-platform/open-source-data-platforms/oci-data-flow/code-examples/run-from-functions/README.md b/data-platform/open-source-data-platforms/oci-data-flow/code-examples/run-from-functions/README.md
@@ -1,6 +1,6 @@
 # Triggering OCI Data Flow from OCI Functions
 
-Reviewed: 05.06.2024
+Reviewed: 11.11.2025
 
 # When to use this asset?
 
diff --git a/data-platform/open-source-data-platforms/oci-no-sql/README.md b/data-platform/open-source-data-platforms/oci-no-sql/README.md
@@ -1,7 +1,7 @@
 # OCI NoSQL
 Oracle NoSQL Database Cloud Service makes it easy for developers to build applications using document, fixed schema, and key-value database models, delivering predictable single-digit millisecond response times with data replication for high availability. The service offers active-active regional replication, ACID transactions, serverless scaling, comprehensive security, and low pay-per-use pricing for both on-demand and provisioned capacity modes, including 100% compatibility with on-premises Oracle NoSQL Database.
 
-Reviewed: 04.06.2024
+Reviewed: 11.11.2025
 
 # Table of Contents
 
diff --git a/data-platform/open-source-data-platforms/oci-opensearch/code-examples/anomaly-detection-ons/README.md b/data-platform/open-source-data-platforms/oci-opensearch/code-examples/anomaly-detection-ons/README.md
@@ -1,6 +1,6 @@
 # Run Anomaly Detection in OCI OpenSearch and receive an alert using Oracle Notification Service
 
-Reviewed: 10.04.2025
+Reviewed: 11.11.2025
 
 # When to use this asset?
 
diff --git a/data-platform/open-source-data-platforms/oci-opensearch/code-examples/nginx-server/README.md b/data-platform/open-source-data-platforms/oci-opensearch/code-examples/nginx-server/README.md
@@ -1,6 +1,6 @@
 # Create a NGINX server to access the OCI OpenSearch Dashboards
 
-Reviewed: 22.07.2024
+Reviewed: 11.11.2025
 
 # When to use this asset?
 
diff --git a/data-platform/open-source-data-platforms/oci-opensearch/code-examples/rag-oci-opensearch-genai-service/README.md b/data-platform/open-source-data-platforms/oci-opensearch/code-examples/rag-oci-opensearch-genai-service/README.md
@@ -1,6 +1,6 @@
 # Create a full RAG pipeline using OCI OpenSearch and the GenAI service
 
-Reviewed: 05.06.2024
+Reviewed: 11.11.2025
 
 # When to use this asset?
 
diff --git a/data-platform/open-source-data-platforms/oci-opensearch/readme.md b/data-platform/open-source-data-platforms/oci-opensearch/readme.md
@@ -3,7 +3,7 @@ OCI Search with OpenSearch is a managed service that you can use to build in-app
 
 Search with OpenSearch handles all the management and operations of search clusters, including operations such as security updates, upgrades, resizing, and scheduled backups. This allows you to focus your resources on building features for your OpenSearch solutions.
 
-Reviewed: 04.06.2024
+Reviewed: 11.11.2025
 
 # Table of Contents
 
@@ -18,6 +18,8 @@ Reviewed: 04.06.2024
 - [Retrieval Augmented Generation with OCI OpenSearch and GenAI service](https://github.com/bobpeulen/oci_opensearch/blob/main/oci_opensearch_rag_auto.ipynb)
 A notebook describing and performing all steps to create and store a custom embedding model in the OCI OpenSearch cluster and create a full RAG pipeline (OCI OpenSearch as Vector database and in-memory engine and the GenAI service (cohere) as LLM)
 - [LiveLabs: Search and visualize data with OCI Search Service with OpenSearch](https://apexapps.oracle.com/pls/apex/f?p=133:180:6071760449919::::wid:3427)
+- [How to Interact with OpenSearch?](https://www.linkedin.com/pulse/how-interact-opensearch-isma%C3%ABl-hassane-j7z9f/?trackingId=TbuchZqCSDa9X65sWhx8xw%3D%3D)
+- [Architecting with OpenSearch](https://www.linkedin.com/pulse/architecting-opensearch-isma%C3%ABl-hassane-gz1jf/?trackingId=xw1G1Yq9SMutkogC3FIJmg%3D%3D)
 
 # Useful Links
 
diff --git a/data-platform/open-source-data-platforms/oci-postgresql/README.md b/data-platform/open-source-data-platforms/oci-postgresql/README.md
@@ -1,4 +1,7 @@
 # OCI PostgreSQL 
+
+Reviewed: 11.11.2025
+
 OCI Database with PostgreSQL is a fully managed PostgreSQL-compatible service with intelligent sizing, tuning, and high durability.
 
 The service automatically scales storage as database tables are created and dropped, making management easier on you and optimizing storage spend. 
@@ -21,6 +24,8 @@ OCI Database with PostgreSQL is designed for high availability by offering durab
 - [OCI PostgreSQL to OCI PostgreSQL cross-region replication with OCI GoldenGate — Part 3](https://medium.com/@devpiotrekk/oci-postgresql-to-oci-postgresql-cross-region-replication-with-oci-goldengate-oci-goldengate-4ccd5dea4d6c)
 - [OCI PostgreSQL replication with pglogical](https://medium.com/@devpiotrekk/replicating-oci-database-with-postgresql-using-pglogical-118182ff08f9)
 - [OCI PostgreSQL vector search with pgvector - Part 1](https://medium.com/@devpiotrekk/vector-search-with-pgvector-and-oci-database-with-postgresql-part-1-0915e5296148)
+- [Benchmarking OCI Database with PostgreSQL](https://medium.com/@andreumdorokhinum/benchmarking-oci-database-with-postgresql-0a665e575fde)
+- [Migrate PostgreSQL to OCI PostgreSQL using OCI Object Storage and Rclone](https://medium.com/@sylwekdec/migrate-postgresql-to-oci-postgresql-using-oci-object-storage-and-rclone-a61ef97c5b96)
 
 # Useful Links
 
diff --git a/data-platform/open-source-data-platforms/oci-postgresql/code-examples/connect-to-oac/README.md b/data-platform/open-source-data-platforms/oci-postgresql/code-examples/connect-to-oac/README.md
@@ -1,6 +1,6 @@
 # Connect OCI PostgreSQL to Oracle Analytics Cloud
 
-Reviewed: 29.07.2024
+Reviewed: 11.11.2025
 
 # When to use this asset?
 
diff --git a/data-platform/open-source-data-platforms/oci-postgresql/code-examples/postgis-geoserver/README.md b/data-platform/open-source-data-platforms/oci-postgresql/code-examples/postgis-geoserver/README.md
@@ -1,6 +1,6 @@
 # Connect OCI PostgreSQL to Oracle Analytics Cloud
 
-Reviewed: 30.09.2025
+Reviewed: 11.11.2025
 
 # When to use this asset?
 
diff --git a/data-platform/open-source-data-platforms/oci-streaming-with-apache-kafka/README.md b/data-platform/open-source-data-platforms/oci-streaming-with-apache-kafka/README.md
@@ -1,7 +1,7 @@
 # OCI Streaming with Apache Kafka
 A fully managed Kafka service that allows you to build real-time, distributed data streaming pipelines so you can collect, process, store, and move millions of events per minute in a cost-efficient manner that’s 100% compatible with open source Apache Kafka.
 
-Reviewed: 18.09.2025
+Reviewed: 11.11.2025
 
 # Table of Contents
 
@@ -20,6 +20,7 @@ Reviewed: 18.09.2025
 
 - [Kafka UI & Kafka Connect Setup with OCI OpenSearch](https://github.com/oracle-devrel/technology-engineering/tree/main/data-platform/open-source-data-platforms/oci-streaming-with-apache-kafka/code-examples/kafka-ui-connect-setup-with-oci-opensearch)
 - [OCI GoldenGate connection to OCI Streaming with Apache Kafka](https://github.com/oracle-devrel/technology-engineering/tree/main/data-platform/open-source-data-platforms/oci-streaming-with-apache-kafka/code-examples/goldengate_oci_streaming-with-apache-kafka)
+- [Configuring Schema registry and Kafka connect with AKHQ(UI) for OSAK](https://github.com/oracle-devrel/technology-engineering/tree/main/data-platform/open-source-data-platforms/oci-streaming-with-apache-kafka/code-examples/schema-registry-akhq-setup)
 
 # License
 
diff --git a/data-platform/open-source-data-platforms/oci-streaming-with-apache-kafka/code-examples/schema-registry-akhq-setup/LICENSE b/data-platform/open-source-data-platforms/oci-streaming-with-apache-kafka/code-examples/schema-registry-akhq-setup/LICENSE
@@ -0,0 +1,35 @@
+Copyright (c) 2025 Oracle and/or its affiliates.
+
+The Universal Permissive License (UPL), Version 1.0
+
+Subject to the condition set forth below, permission is hereby granted to any
+person obtaining a copy of this software, associated documentation and/or data
+(collectively the "Software"), free of charge and under any and all copyright
+rights in the Software, and any and all patent rights owned or freely
+licensable by each licensor hereunder covering either (i) the unmodified
+Software as contributed to or provided by such licensor, or (ii) the Larger
+Works (as defined below), to deal in both
+
+(a) the Software, and
+(b) any piece of software and/or hardware listed in the lrgrwrks.txt file if
+one is included with the Software (each a "Larger Work" to which the Software
+is contributed by such licensors),
+
+without restriction, including without limitation the rights to copy, create
+derivative works of, display, perform, and distribute the Software and make,
+use, sell, offer for sale, import, export, have made, and have sold the
+Software and the Larger Work(s), and to sublicense the foregoing rights on
+either these or other terms.
+
+This license is subject to the following condition:
+The above copyright notice and either this complete permission notice or at
+a minimum a reference to the UPL must be included in all copies or
+substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/data-platform/open-source-data-platforms/oci-streaming-with-apache-kafka/code-examples/schema-registry-akhq-setup/schema-registry.md b/data-platform/open-source-data-platforms/oci-streaming-with-apache-kafka/code-examples/schema-registry-akhq-setup/schema-registry.md
@@ -1,5 +1,7 @@
 # Configuring Schema registry and Kafka connect with AKHQ(UI) for OSAK
 
+Review: 11.11.2025
+
 ### Prerequistes
     
     Working instance of OCI Streaming with Apache Kafka
diff --git a/data-platform/open-source-data-platforms/oci-streaming/README.md b/data-platform/open-source-data-platforms/oci-streaming/README.md
@@ -1,7 +1,7 @@
 # OCI Streaming
 The Oracle Cloud Infrastructure Streaming service provides a fully managed, scalable, and durable solution for ingesting and consuming high-volume data streams in real-time. Use Streaming for any use case in which data is produced and processed continually and sequentially in a publish-subscribe messaging model.
 
-Reviewed: 04.06.2024
+Reviewed: 11.11.2025
 
 # Table of Contents
 
diff --git a/data-platform/open-source-data-platforms/oci-streaming/code-examples/fake-producer-consumer/README.md b/data-platform/open-source-data-platforms/oci-streaming/code-examples/fake-producer-consumer/README.md
@@ -1,6 +1,6 @@
 # Example of Producing and Consuming for OCI Streaming
 
-Reviewed: 22.10.2024
+Reviewed: 11.11.2025
 
 1. Create compute instance. Oracle Linux 7.
 2. Run the below to install Git, clone the repo, and install several packages
diff --git a/data-platform/open-source-data-platforms/oci-streaming/code-examples/mosquitto_node-red/README.md b/data-platform/open-source-data-platforms/oci-streaming/code-examples/mosquitto_node-red/README.md
@@ -1,5 +1,7 @@
 # Create and run Mosquitto & Node-RED, connecting to OCI Streaming
 
+Reviewed: 11.11.2025
+
 The below creates a Mosquitto instance on OCI and adds configuration to handle the incoming KPN IoT platform traffic. KPN needs CA signed certificates and encrypted messages, and username/password auth.
 
 - Create instance with CentOS 7 image
@@ -29,9 +31,9 @@ The below creates a Mosquitto instance on OCI and adds configuration to handle t
   mosquitto_pub -h localhost -t test_topic -m "hello world"
   ```
 
-- Create a password file. Run the below. In the example, 'bob' is the username. Password will be prompted when you run.
+- Create a password file. Run the below. In the example, 'username' is the username. Password will be prompted when you run.
   ```
-  sudo mosquitto_passwd -c /etc/mosquitto/passwd bob
+  sudo mosquitto_passwd -c /etc/mosquitto/passwd username
   ```
 
 - Create the CA keys. Public IP should be added to public DNS. When prompted for domain, use the full Domain.
@@ -65,13 +67,13 @@ The below creates a Mosquitto instance on OCI and adds configuration to handle t
 
 - Test with credentials
   ```
-  mosquitto_sub -h localhost -t kpnthings -u "bob" -P "password" -p 8883
-  mosquitto_pub -h localhost -t "kpnthings" -m "hello world" -u "bob" -P "password" -p 8883
+  mosquitto_sub -h localhost -t kpnthings -u "username" -P "password" -p 8883
+  mosquitto_pub -h localhost -t "kpnthings" -m "hello world" -u "username" -P "password" -p 8883
 
 - Test with credentials and certificate. 
   ```
-  mosquitto_pub -h mosquitto-demo.cooldemo.org -t kpnthings -m "hello again" -p 8883 --cafile /etc/ssl/certs/ca-bundle.crt -u "bob" -P "password"
-  mosquitto_sub -h mosquitto-demo.cooldemo.org -t kpnthings -p 8883 --cafile /etc/ssl/certs/ca-bundle.crt -u "bob" -P "password"
+  mosquitto_pub -h mosquitto-demo.cooldemo.org -t kpnthings -m "hello again" -p 8883 --cafile /etc/ssl/certs/ca-bundle.crt -u "username" -P "password"
+  mosquitto_sub -h mosquitto-demo.cooldemo.org -t kpnthings -p 8883 --cafile /etc/ssl/certs/ca-bundle.crt -u "username" -P "password"
   ```
 
 
