Nithidol V. – Java & Spring Boot Engineer

JobRunr with Spring Boot: Guide with & without DB

Learn how to integrate JobRunr with Spring Boot step by step. Run background jobs in-memory or with a database for persistence.

The Windows 11 August update KB5063878 may cause SSD slowdowns and failures. Discover risks, fixes, and ways to protect your data today.

Learn Java BigDecimal for precise calculations. Explore creation, operations, rounding, comparisons, and best practices in this tutorial.

Learn how to integrate Quartz Scheduler in Spring Boot, with and without database persistence. Step-by-step guide with practical examples.

Learn Java data types in this beginner-friendly guide. Covers primitive, non-primitive types, type casting, and best practices for coding.

Learn Spring Boot AOP basics. Understand cross-cutting concerns like logging, security, and transactions with clear examples.

Master Java string formatting with String.format(), printf(), and Formatter. Learn placeholders, flags, and best practices for clean output.

Build a Spring Boot Kafka producer and consumer with safer retries, cleaner configs, and fewer duplicate message surprises.

Learn to write CSV files in Java using OpenCSV, from setup to handling complex data, special characters, and following best practices.

Run Apache Kafka on Docker with ease. Learn to set up and monitor Kafka clusters using a WebUI for seamless event streaming management.