George JenReconstruct Reverse Principal Component Analysis PCA to Original Raw Dataset.George Jen, Jen Tek LLC4 min read·May 26, 2023----
George JenA neo4j Graph Database Github Repository For Successful Build from Source Without ErrorGeorge Jen, Jen Tek LLC2 min read·Jul 30, 2022----
George JenAll In One Custom Mariadb MySQL For SQL Database Developer Docker ImageGeorge Jen, Jen Tek LLC4 min read·Dec 27, 2021----
George JenCanon Rebel Digital SLR DSLR T8i 850D Camera Body Replace Shutter Curtain Near Complete DisassemblyGeorge Jen, Jen Tek LLC2 min read·Dec 21, 2021----
George JenAll In One Custom PostgreSQL For Database Developer Docker ImageGeorge Jen, Jen Tek LLC10 min read·Nov 26, 2021----
George JenAll In One Custom Docker Image for Streaming/Real Time Data Preprocessing Developer on Apache Samza…George Jen, Jen Tek LLC8 min read·Nov 19, 2021--2--2
George JenAll in one custom Docker Image for ETL pipeline/data preprocessing developer on Apache AirflowGeorge Jen, Jen Tek LLC7 min read·Nov 7, 2021--2--2
George JenAll in one custom and comprehensive Docker Image for the data engineering developer on Apache SparkGeorge Jen, Jen Tek LLC5 min read·Oct 18, 2021----
George JenSurprisingly good Moon photo with low cost old manual lens Canon DSLR camera bodyToday is Chinese mid autumn day, also known as moon festival, on that day, the shape of the moon is fullest during the year.2 min read·Sep 22, 2021----
George JenNorthwind demo database ported to Apache Spark SQLNorthwind database is a popular demo database and originally came from Microsoft Access. It is great for students to practice SQL…1 min read·Aug 17, 2021----