Pivotal Engineering Journal

Technical articles from Pivotal engineers.

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  1. Development of Greenplum for Kubernetes using Minikube Speed up agile developing process using a minikube Categories:   Greenplum    Kubernetes    Agile   
  2. Draft Using Greenplum to access Minio, distributed object storage server Parallel data transfer data between Greenplum and Minio Categories:   Greenplum    Minio   
  3. GiST Support In GPORCA We look at how GIST indexes can be supported in GPORCA, allowing GPORCA to generate plans providing better query execution times. Categories:   Databases    Query Optimization    SQL    Greenplum    GPORCA    GiST   
  4. How Pivotal contributes to the Development of PostgreSQL 11 Summary of Pivotal Contributions to PostgreSQL 11 Categories:   Greenplum Database    PostgreSQL    Greenplum    Development   
  5. Testing Greenplum Database using fault injection How to test Greenplum Database using fault injection Categories:   Greenplum Database    Greenplum    Testing frameworks    Testing   
  6. Draft Merging new PostgreSQL versions into Greenplum Database This blog post explains how we plan to merge newer PostgreSQL versions into Greenplum Database. Categories:   Greenplum Database    PostgreSQL    Greenplum   
  7. Greenplum and Apache Spark via JDBC Using Greenplum and Apache Spark via JDBC in 5 minutes Categories:   Greenplum    Apache Spark    JDBC    Postgresql   
  8. sql_magic: Jupyter Magic to Write SQL for Apache Spark and Relational Databases An IPython library to help data scientists write SQL code Categories:   Data Science    Jupyter Notebook    SQL    Greenplum    Apache Spark   
  9. Using Luigi Pipelines in a Data Science Workflow This post shows how we use Luigi as a pipeline tool to manage a data science workflow. We walk through an example analyzing network traffic logs. Categories:   Data Science    Luigi    Greenplum    Python    SQL   
  10. Scoring at Scale with Keras and TensorFlow on Greenplum How to train a deep neural network with Keras and TensorFlow and then apply it for scoring on Greenplum. Categories:   Data Science    Greenplum    Greenplum Database    SQL    Python   
  11. Operationalizing Data Science Models on the Pivotal Stack Categories:   Data Science    Greenplum    SCDF    PCF    GemFire   
  12. Building machine learning models at scale for data parallel problems on Pivotal's MPP databases Building machine learning models (ex: scikit-learn) at scale for data parallel problems on Pivotal’s MPP databases (Greenplum/HAWQ). Categories:   Data Science    Greenplum    Procedural Languages    Python