Code patterns
Roadmaps for solving complex programming challenges.
Patterns give you a 360-degree view of the underlying code, including overviews, architecture diagrams, process flows, repo pointers, and additional reading.
Compute analytics on an investment portfolio
Leverage full revaluation cashflow models in a single line of code to more readily integrate sophisticated analysis into end-user applications.
Create an offline-first shopping list with Polymer and PouchDB
Shopping List is an offline-first progressive web app demo built using Polymer and PouchDB. The app is designed to work offline and will sync with Cloudant NoSQL DB when online.
Explore Spark SQL and its performance using TPC-DS workload
Learn how to setup and run the TPC-DS benchmark to evaluate and measure the performance of your Spark SQL system
Analyze an image and send a status alert
Build an app that loads an image to a database, analyzes it, and based on the results, triggers an alert indicating a need for action.
Store, graph, and derive insights from interconnected data
Discover how to mine, analyze, and gain insight from complex relationship data and social media using OrientDB and the IBM Data Science Experience (DSX).
Analyze Twitter handles and hashtags for sentiment and content
Create charts and graphs for Sentiment, Emotional Tone, and Keywords for Twitter handles and hashtags.
Use Spark SQL to access NoSQL HBase tables
Learn how to use Spark SQL and HSpark connector package to create and query data tables that reside in HBase region servers.
Analyze industrial equipment for defects
Automate inspection of industrial equipment by using images and the Watson Visual Recognition service to find and fix defects.
Cloud-host a graph database using Kubernetes
Learn how to quickly host OrientDB on the IBM Cloud Container Service by using Kubernetes APIs.
Create a mobile handwritten Hangul translation app
Create a mobile application leveraging TensorFlow that will recognize and translate handwritten Korean characters.
Perform a machine learning exercise
Dive into machine learning by performing an exercise on IBM Data Science Experience using Apache SystemML.
Build a recommender with Apache Spark and Elasticsearch
This developer pattern demonstrates the key elements of creating a recommender system by using Apache Spark and Elasticsearch.
Develop a graph database app using JanusGraph
Develop a twitter-like application using JanusGraph, covering model creation, data generation, data ingestion, and graph querying.
Construct a socially responsible investment portfolio
Construct and rebalance investment portfolios using the Portfolio Optimization service and data from the Investment Portfolio service.
Robotic calculations and inference agent
This journey takes you through end to end flow of steps in building an interactive interface between NAO Robot, Watson Conversation API & Data Science Experience