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‎ai-and-application-integration/ai-services/generative-ai-service/speech-genai/README.md

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# Integrate OCI AI Speech Service and Generative AI Summarization in Visual Builder
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## Introduction
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OCI Speech is an AI service that applies automatic speech recognition technology to transform audio-based content into text. Generative AI, The Large Language Model (LLM) analyzes the text input, and can generate, summarize, transform, extract information. Using these AI capabilities, we built a low code application- “Integrate OCI AI Speech Service and Generative AI Summarization in Visual Builder " to invoke AI Speech REST API to convert audio file into text and then further invoke the Generative AI REST API to Summarize it.
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<img src="./AISpeechGenAISummary.jpg>
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</img>
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## Prerequisites
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Before getting started, make sure you have the access to these services:
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- Oracle Speech Service
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- Oracle Generative AI Service
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- Oracle Visual Builder Cloud Service
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- Oracle Visual Builder Service Connection
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## AI Speech and OCI Generative AI Service Integration Architecture
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1. AI Speech App using VBCS
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o Oracle Visual Builder Cloud Service (VBCS) is a hosted environment for your application development infrastructure. It provides an open-source standards-based development service to create, collaborate on, and deploy applications within Oracle Cloud. This application is developed in VBCS.
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2. Transcriptions with OCI AI Speech Service:
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o Speech harnesses the power of spoken language enabling you to easily convert media files containing human speech into highly exact text transcriptions.
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o Produces an accurate and easy to use JSON and SubRip Subtitle (SRT) files written directly to the Object Storage bucket you choose.
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3. Integration with OCI Generative AI Service:
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o The transcriptions (text) sent to the OCI Generative AI Service for text summarization.
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4. Integration with OCI AI Vision and OCI Generative AI Service using Visual Builder Service Endpoint:
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o Build a Service Connection Endpoint option is used to integrate VBCS app and OCI Object Storage, OCI AI Speech Service, and Generative AI Summarization.
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5. Summarization Process:
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o OCI Generative AI Service generates text using the keywords received from OCI Speech service, to create a concise summary of the audio or video.
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<img src="./files/AISpeechSummaryAppArch.svg>
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</img>
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## Application Flow in Detail (VBCS, OCI Speech, OCI Generative AI Service)
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In this application,
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• The Drag and Drop component in VBCS allows the user to drop the audio or video.
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• Create an Service Endpoint connection in Visual Builder to handle the communication between Visual Builder and OCI Speech Service.
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• Pass the selected audio or video from Visual Builder to OCI Speech Service to convert into the text.
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• OCI Speech Service analyzes the media (audio or video) file and converts into the text.
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• The OCI Speech Service returns the trascription to the AI Speech Service Endpoint and returns the results to Visual Builder app.
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• The trascription further pass to Generative AI Service Endpoint and returns the Summarization results to Visual Builder app.
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User (Visual Builder) --> (Drag and Drop File) --> |Media File (adudio or video) --> (Service Endpoint) --> |OCI Speech Service| --> |Speech to Text| --> (Service Endpoint) --> |Result| --> (Visual Builder) --> (Gen AI Service Endpoint) --> |Result| --> (Visual Builder)
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<img src="./AISpeechEngine.png">
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</img>
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## Service Endpoint call - Invoke OCI Object Storage
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uploadfile - /n/{namespaceName}/b/{bucketName}/o/{objectName}
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getObject - /n/{namespaceName}/b/{bucketName}/o/{outputFolderName}/{outputObjectName}
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## Service Endpoint call - Invoke AI Speech Service
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create transcription - /transcriptionJobs
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get transcription - transcriptionJobs/{transcriptionJobId}
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## Service Endpoint call - Invoke Generative AI Service
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create summary - /20231130/actions/summarizeText
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## Conclusion
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In this article, we've covered how to utilise Oracle AI Speech Service features to provide a transription and summarize using Geneartive AI service .
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Feel free to modify and expand upon this template according to your specific use case and preferences.
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# License
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Copyright (c) 2024 Oracle and/or its affiliates.
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Licensed under the Universal Permissive License (UPL), Version 1.0.
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See [LICENSE](https://github.com/oracle-devrel/technology-engineering/blob/main/LICENSE) for more details.
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‎ai-and-application-integration/ai-services/generative-ai-service/speech-genai/files/AISpeechEngine.png

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‎ai-and-application-integration/ai-services/generative-ai-service/speech-genai/files/AISpeechGenAISummary.png

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‎ai-and-application-integration/ai-services/generative-ai-service/speech-genai/files/AISpeechSummaryAppArch.svg

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‎app-dev/devops/devops-nodejs-vm/README.md

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<!--
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Copyright (c) 2024 Oracle and/or its affiliates.
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The Universal Permissive License (UPL), Version 1.0
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Subject to the condition set forth below, permission is hereby granted to any
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person obtaining a copy of this software, associated documentation and/or data
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(collectively the "Software"), free of charge and under any and all copyright
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rights in the Software, and any and all patent rights owned or freely
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licensable by each licensor hereunder covering either (i) the unmodified
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Software as contributed to or provided by such licensor, or (ii) the Larger
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Works (as defined below), to deal in both
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(a) the Software, and
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(b) any piece of software and/or hardware listed in the lrgrwrks.txt file if
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one is included with the Software (each a "Larger Work" to which the Software
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is contributed by such licensors),
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without restriction, including without limitation the rights to copy, create
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derivative works of, display, perform, and distribute the Software and make,
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use, sell, offer for sale, import, export, have made, and have sold the
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Software and the Larger Work(s), and to sublicense the foregoing rights on
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either these or other terms.
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This license is subject to the following condition:
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The above copyright notice and either this complete permission notice or at
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a minimum a reference to the UPL must be included in all copies or
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substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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-->
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### Guide
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Please see the <a href="https://medium.com/@mika.rinne/ci-cd-for-nodejs-on-oci-without-kubernetes-a6f94b4b2948">setup guide on Medium</a>.
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### License
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Copyright (c) 2024 Oracle and/or its affiliates.
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Licensed under the Universal Permissive License (UPL), Version 1.0.
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See [LICENSE](https://github.com/oracle-devrel/technology-engineering/blob/main/LICENSE) for more details.

‎app-dev/devops/devops-nodejs-vm/build_spec.yaml

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version: 0.1
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component: build
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timeoutInSeconds: 180
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shell: bash
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failImmediatelyOnError: true
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env:
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exportedVariables:
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- buildId
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steps:
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- type: Command
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name: "create build-id for the artifact"
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command: |
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buildId=`echo ${OCI_BUILD_RUN_ID} | rev | cut -c 1-6 | rev`
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echo "Build ID: $buildId"
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- type: Command
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name: "build and run NodeJS app, create zip artifact if runs ok"
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command: |
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cd source
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npm install
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npm start &
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sleep 2
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res=$(curl -s localhost:5000)
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echo ">>>> $res"
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cd ..
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zip -q -r nodejs.zip source
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outputArtifacts:
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- name: nodejs
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type: BINARY
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location: ./nodejs.zip

‎app-dev/devops/devops-nodejs-vm/deploy_spec.yaml

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version: 1.0
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component: deployment
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runAs: ocarun
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env:
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variables:
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version: ${buildId}
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files:
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- source: /nodejs.zip
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destination: /tmp
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steps:
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- stepType: Command
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name: kill NodeJS
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command: "pkill -f 'node /home/opc/source/server.js'"
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timeoutInSeconds: 60
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runAs: root
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- stepType: Command
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name: copy NodeJS
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command: "cp /tmp/nodejs.zip /home/opc/nodejs.zip"
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timeoutInSeconds: 60
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runAs: root
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- stepType: Command
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name: unzip
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command: "unzip -o nodejs.zip -d /home/opc"
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timeoutInSeconds: 60
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runAs: root
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- stepType: Command
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name: start NodeJS
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command: "nohup node /home/opc/source/server.js &"
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timeoutInSeconds: 60
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runAs: root

‎app-dev/devops/devops-nodejs-vm/source/package.json

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{
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"name": "node",
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"version": "1.0.0",
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"description": "",
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"main": "server.js",
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"scripts": {
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"test": "echo \"Error: no test specified\" && exit 1",
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"start": "node server.js"
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},
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"author": "",
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"license": "ISC",
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"dependencies": {
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"express": "^4.18.2"
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}
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}

‎app-dev/devops/devops-nodejs-vm/source/server.js

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/*
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Copyright (c) 2024 Oracle and/or its affiliates.
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The Universal Permissive License (UPL), Version 1.0
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Subject to the condition set forth below, permission is hereby granted to any
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person obtaining a copy of this software, associated documentation and/or data
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(collectively the "Software"), free of charge and under any and all copyright
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rights in the Software, and any and all patent rights owned or freely
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licensable by each licensor hereunder covering either (i) the unmodified
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Software as contributed to or provided by such licensor, or (ii) the Larger
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Works (as defined below), to deal in both
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14+
(a) the Software, and
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(b) any piece of software and/or hardware listed in the lrgrwrks.txt file if
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one is included with the Software (each a "Larger Work" to which the Software
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is contributed by such licensors),
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without restriction, including without limitation the rights to copy, create
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derivative works of, display, perform, and distribute the Software and make,
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use, sell, offer for sale, import, export, have made, and have sold the
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Software and the Larger Work(s), and to sublicense the foregoing rights on
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either these or other terms.
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This license is subject to the following condition:
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The above copyright notice and either this complete permission notice or at
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a minimum a reference to the UPL must be included in all copies or
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substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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const express = require('express')
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const app = express()
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const port = 5000
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app.get('/', (req, res) => {
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res.send('Hello from NodeJS on OCI <3')
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})
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app.listen(port, () => {
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console.log(`Listening on port ${port}`)
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})

‎cloud-infrastructure/networking/README.md

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# Cloud Networking
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Oracle Cloud Infrastructure (OCI) networking and connectivity products and services enable customers to manage and scale their networks. Customers can connect securely to a customizable, isolated virtual cloud network (VCN), and take advantage of inexpensive data egress charges. Granular access control of networking technologies provides connectivity solutions across both physical and virtual networks.
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Reviewed: 19.02.2024
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# Table of Contents
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- [OCI Networking](https://www.oracle.com/cloud/networking/)
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- [Network Command Center Services](https://docs.oracle.com/en-us/iaas/Content/Network/Concepts/net_command_center.htm)
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## Team Publications
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### Reference Architectures & Step-by-step Guides
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### Blogs
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### Videos & Podcasts
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# License
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Copyright (c) 2024 Oracle and/or its affiliates.

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