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Using Zeppelin to Access MySQL
Using Zeppelin to Access MySQL

Using Zeppelin to Access MySQL

If you want to access MySQL Cloud Service using Zeppelin of Oracle Big Data Cloud Service Compute Edition (BDCSCE), you can use Spark DataFrames or Zeppelin interpreters. In this blog post, I’ll show ...

PL/Java Adoption
PL/Java Adoption

PL/Java Adoption

PL/Java has been around since 2005, but it has regularly struggled to gain users. Unfortunately, a lot of these problems are specific to the Java language and hamper its adoption. First, there are a ...

Outer Joins and Where Clauses
Outer Joins and Where Clauses

Outer Joins and Where Clauses

Postgres supports both traditional join syntax, which uses the where clause to specify joined columns, and ansi join syntax, that uses the word join in the from clause. While both syntaxes can be used...