Learn how to perform upsert operations with various update methods of MongoDB.
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baeldung
This is the standard author on the site. Most articles are published by individual authors, with their own profiles, but when multiple people have a strong contribution, we publish collectively here.
Here's what I've written (so far):
Baeldung on Java
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Logging MongoDB Queries with Spring Boot
Filed under NoSQL, Spring Boot
Learn how to enable a debug logging level for Spring Data MongoDB
The for-each Loop in Java
Filed under Core Java
Learn all about the the for-each loop in Java – its syntax, benefits and drawbacks, and examples.
Java Weekly, Issue 430
Filed under Weekly Review
Java 18 is here, composite ids in JPA, Java language evolution, security features in Java 18, error handling, and a better hiring process!
Import Data to MongoDB From JSON File Using Java
Learn how to import data to MongoDB from JSON files
SSO with Apache Tomcat
Filed under Security
Learn how to configure SSO with Apache Tomcat.
A Guide to @DBRef in MongoDB
Filed under NoSQL, Spring Data
Learn how to use Spring Data MongoDB’s @DBRef annotation to connect related documents.
Java Weekly, Issue 429
Filed under Weekly Review
Java 18 GC improvements, cooperative thread interruptions, best practices for Java projects, feature flags, and scaling bottleneck.
Push Operations in MongoDB
Filed under NoSQL
Learn how to insert documents into an array in MongoDB.