--- title: "Christian Lehnert (@christianlehnert) | Hashnode" description: "Software Developer. Read the latest articles by Christian Lehnert on Hashnode." url: "https://hashnode.com/@christianlehnert" --- @christianlehnert # Christian Lehnert @christianlehnert · Germany · Joined November 2023 Software Developer ### [Spring Beans 101: Basics for Building Your First Spring Application](https://blog.christianlehnert.dev/spring-beans-101-basics-for-building-your-first-spring-application?utm_source=hashnode&utm_medium=feed) Learn Spring Beans to build well-organized Java applications with clean code, loose coupling, and reusability using the Spring Framework 3 min read · [blog.christianlehnert.dev](https://blog.christianlehnert.dev/spring-beans-101-basics-for-building-your-first-spring-application?utm_source=hashnode&utm_medium=feed) [Jul 19, 2024](https://hashnode.com/posts/spring-beans-101-basics-for-building-your-first-spring-application/669ae1efa9c69ef3019a8320) ### [How to Implement Clustering for High Availability in Spring Boot](https://blog.christianlehnert.dev/how-to-implement-clustering-for-high-availability-in-spring-boot?utm_source=hashnode&utm_medium=feed) Learn how to implement clustering in Spring Boot for high availability, scalability, enhanced performance, and fault tolerance 4 min read · [blog.christianlehnert.dev](https://blog.christianlehnert.dev/how-to-implement-clustering-for-high-availability-in-spring-boot?utm_source=hashnode&utm_medium=feed) [Jul 12, 2024](https://hashnode.com/posts/how-to-implement-clustering-for-high-availability-in-spring-boot/6691a77261cfa96d08d4d091) ### [Git Rebase vs. Merge: Key Differences Explained](https://blog.christianlehnert.dev/git-rebase-vs-merge-key-differences-explained?utm_source=hashnode&utm_medium=feed) Understand the key differences between Git rebase and merge, and learn when to use each for optimal version control 3 min read · [blog.christianlehnert.dev](https://blog.christianlehnert.dev/git-rebase-vs-merge-key-differences-explained?utm_source=hashnode&utm_medium=feed) [Jul 5, 2024](https://hashnode.com/posts/git-rebase-vs-merge-key-differences-explained/66886cf07bd9156742ba6ef7) ### [Enhance Your Java Skills with Advanced Switch Statements](https://blog.christianlehnert.dev/enhance-your-java-skills-with-advanced-switch-statements?utm_source=hashnode&utm_medium=feed) Discover advanced switch statements and pattern matching in Java 14 and 16 to write more concise, readable, and expressive code 2 min read · [blog.christianlehnert.dev](https://blog.christianlehnert.dev/enhance-your-java-skills-with-advanced-switch-statements?utm_source=hashnode&utm_medium=feed) [Jun 28, 2024](https://hashnode.com/posts/enhance-your-java-skills-with-advanced-switch-statements/667f327222afb57677947b6c) ### [Inside Look: Running Java Applications with Spring Boot](https://blog.christianlehnert.dev/inside-look-running-java-applications-with-spring-boot?utm_source=hashnode&utm_medium=feed) The Power of Spring Boot: Simplifying Java Development 3 min read · [blog.christianlehnert.dev](https://blog.christianlehnert.dev/inside-look-running-java-applications-with-spring-boot?utm_source=hashnode&utm_medium=feed) [Jun 21, 2024](https://hashnode.com/posts/inside-look-running-java-applications-with-spring-boot/6675f7ed75f58f94f5e1ceea)