JDBC Java Database Connectivity - Learn Data Science with Travis

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Top 5 Books to learn to JDBC or Java Database Connectivity in Depth

Javarevisited

Hello guys, if you are doing Java devleopment then you may have come across JDBC. The JDBC (Java Database connectivity) is one of the vital API in the Java programming language which allows a Java pro...

Connecting to a MySQL database in Java

Javarevisited

Before connecting the stuff, know about MySQL.What is the driver class of MySQL?Wait, before that, what is driver class?Driver class is a class that contains the main method.You may often have a numbe...

5 Best & Free JDBC Courses to learn Java Database Connectivity in 2023

Javarevisited

Hello guys, If you are a Java programmer and looking for some free JDBC courses to start learning database access in Java then you have come to the right place.In this article, I am going to share som...

Choosing the right JDBC Connection Pool…

Javarevisited

Improve the performance of your application without really changing anything.Creating a connection with the database system is an expensive and time-consuming operation when you are running a platform...

How to implement Hibernate in Spring Boot

Javarevisited

JDBC (Java Database Connectivity) is an API provided by Java for connecting Java applications to relational databases. It allows Java applications to interact with various databases using standard SQL...

Java Development with Microsoft SQL Server

Towards Data Science

Enterprise software solutions often combine multiple technology platforms. Accessing an Oracle database via a Microsoft .NET application and vice-versa, accessing Microsoft SQL Server from a…

How to Access Database with Kotlin using JDBC: The Fundamentals

Level Up Coding

Accessing databases is a common task. All the server-side applications access databases in one way or another. As long as Kotlin is concerned it inherits a rich set of libraries from the Java world…

Spring Data JDBC with the Oracle Database 23c for Java Developers — Getting Started Guide

Oracle Developers

Spring Data JDBC with the Oracle Database 23c for Java Developers — Getting Started Guide Develop Java applications with Oracle Database by Juarez Junior Introduction Spring Data JDBC provides a high...

Getting to Know the New Spring JDBC Client with the Oracle Database

Oracle Developers

The New Spring JDBC Client (JdbcClient) available in Spring 6.1.x by Juarez Junior Introduction This blog post explores the new Spring JDBC Client (JdbcClient) available in Spring 6.1.x. It is an inte...

PySpark To Oracle Connection

Analytics Vidhya

Now we’ll define our database driver & connection details.I’m using a local database so password is not encrypted .Please encrypt your password & decrypt while using. We’ll connect to database &…

Profiling a Java + JDBC Application

Oracle Developers

First, there’s NO Java coding needed nor Java source code needed to profile a Java program this way. NetBeans added this a while back up I just found it recently. The ability to attach to any Java pro...

SpringBoot with spring data JPA using multi-data source databases MySql + SQLServer

Javarevisited

In most cases, the projects are built and designed with connecting a single database instance and slave instances at behind. It is rare to see the sample of projects over the internet that use multipl...

A Guide to Migrating from HikariCP to Oracle UCP (Universal Connection Pool)

Oracle Developers

Develop Java applications with Oracle Database by Juarez Junior Introduction It is beyond the scope of this blog post to explain why using a database connection pool is essential. Check Overview of Co...

Your Own Way — Oracle JDBC drivers 19.7.0.0 on Maven Central

Oracle Developers

The core Oracle JDBC drivers jar i.e., ojdbc8.jar can be used in isolation. However, depending on the use cases, such as connection pooling, high availability, connectivity to database cloud services,...

How to talk to your database

Towards Data Science

Undoubtedly, the recent advances in Natural Language Processing(NLP) with the use of the transformer — neural networks are truly remarkable. These models can perform different kinds of tasks such as…

Why do we need a Database Connection Pool? -every programmer must know

Javarevisited

Hello everyone. In this article, we are going to look at Database connections and their life cycle. Then we will look at the Connection Pool, its internals, and why we need to use it. Then we will loo...

How to send notifications from a Quarkus app to a Telegram Chatbot using Java and the Oracle…

Oracle Developers

by Juarez JuniorA previous blog post introduced the Oracle Database 23c Free — Developer Release, its new features and how to connect to it from a Java application with JDBC.This blog post will explor...

How to Integrate MySQL with Springboot Java?

Javarevisited

Photo by Clément Hélardot on Unsplash Here is how we can integrate MySQL in a Springboot Java Project. MySQL is the most used relational database and learning how to integrate it with spring-boot is v...

Using RocksDB with Spring Boot and Java

Level Up Coding

RocksDB is an embedded key-value store by Facebook, which is a fork of LevelDB by Google. It is used as a storage layer for a number of databases e.g. CockroachDB. You can use it as an embedded…

Configure Multiple Data Sources — Postgres & Oracle in a Spring Boot Application

Javarevisited

Recently, I had the requirement to connect a spring boot application to two different databases. Details as followsSteps -

Challenge of Serverless: Database Connections

Level Up Coding

Designing a database for serverless, the biggest challenge in our mind was to build an infrastructure which supports per request pricing in a profitable way. We believe Upstash has achieved this…

How to make a database connection in Python for absolute beginners

Towards Data Science

3 steps (+examples) to connect to MS SQL Server, MySQL, Oracle and many other databases Continue reading on Towards Data Science

How to Access BigQuery Data Warehouse With Java

Javarevisited

Using BigQuery Java SDK to execute Queries. “How to Access BigQuery Data Warehouse With Java” is published by Suraj Mishra in Javarevisited.

Connecting to SQL Databases for Data Scientists, Analysts, and Engineers

Towards Data Science

Whether you’re building out analytics or looking to train a machine learning model, the basis of data engineering, analytics, and science is having access to data. Data itself can be gathered from…