Hacker

How to Connect to Oracle, MySql and PostgreSQL Databases Using Python

Hello there! 👋 I'm Luca, a BI Developer with a passion for all things data, Proficient in Python, SQL and Power BI ...
GitHub

Java application that demonstrates the use of JDBC for connecting to a MySQL database.

Start up the MySQL command-line client. Create the Database, ‘sampledb’ and the specified user with privileges as stated in the Java application. The default Java username and password would be ...
GitHub

java.util.ConcurrentModificationException occurring during HikariCP isConnectionAlive()/isConnectionDead() starting with release 2.3.3

After upgrading our AWS Advanced JDBC Driver to 2.3.3 (from 2.3.1) on various Spring Boot applications, we started noticing the following warning in our logs: HikariPool-1 - Failed to validate ...
Seeking Alpha

Oracle Announces the General Availability of MySQL HeatWave Lakehouse

New 500TB TPC-H* benchmarks demonstrate 17X faster query performance vs. Snowflake; 36X faster than Google BigQuery; and 17X faster than Databricks AUSTIN, Texas, July 20, 2023 /PRNewswire/ -- Oracle ...
Computerworld

Vendors to push Web service tools at JavaOne

Although few corporate users have rushed to build Web services, that won’t stop scores of vendors at next week’s JavaOne conference from trying to convince them that their platforms are better for ...