Microservices architecture has gained immense popularity due to its ability to break down complex systems into smaller, manageable services. When it comes to implementing microservices, Spring Boot emerges as a leading framework, offering developers a robust toolkit to build scalable and resilient applications. In this guide, we will explore the process of building microservices using Spring Boot, covering everything from …
White Paper: COBOL Modernization Strategy with Spring Batch
The Keyhole team is proud to announce the publishing of a new, free white paper: COBOL Modernization Strategy with Spring Batch
This strategy positions Spring Batch as an irresistible proposition for organizations ready to bid farewell to their COBOL legacy. Keyhole Software offers guiding principles for COBOL modernization, with a comprehensive guide based on tangible experience for enterprises navigating the realm of COBOL modernization.
What are the Best Java Testing Frameworks for High-Quality Software?
In the dynamic world of software development, the phrase “the best Java testing frameworks for high-quality software” is more than just a statement; it’s a commitment to excellence. Whether your project involves intricate backend processes or user-centric applications, the choice of a Java testing framework is pivotal. This guide explores the essentials of selecting the right frameworks to elevate the …
Optimizing Output File Testing in Spring Batch
It’s quite common to build Spring Batch jobs in which the output is a file for distribution to another team, or to another business. These text files can be in various formats from delimited, fixed length, XML, or some other structure such as an MT950 formatted file (common in financial institutions). In a previous article, I discussed testing practices using …
Programming Language Assimilation: Be the Borg
One of the great benefits of learning multiple programming languages is the ability to learn how languages are different from one another and what the best pieces of each language are. I’m not deep into Star Trek, but the Borg Collective fascinated me. Before assimilating a new species, the Borg assessed if the new species was worthy of assimilation. To be worthy, the species’ assimilation would need to get the Borg closer to perfection.
We can think about new programming languages like the Borg treats new species. When we learn a new language, we should measure success based on how it hones our programming tool kit and how its concepts grow our overall programming knowledge and understanding…