InterSystems Caché vs. OneStep-JV vs. Oracle Database vs. V Programming Language Comparison Chart

POS system brings the most advanced technology available in a full-featured suite of applications for retailers and distributors. The OneStep-JV™ Point of Sale system combines the power and flexibility of Java and Oracle. Written in Java with Oracle as the embedded database at its foundation, OneStep-JV™ point of sale systems bring the most advanced and reliable technology and inventory management software available to achieve operational stability and cross-platform portability for retailers and distributors. The use of Java enables the operation of OneStep-JV™ POS systems on single-user computers, small and very large-scale networks and portable devices like Palm Tops running over a multitude of operating systems such as Windows and Windows Networks, Novell, Unix and Linux. The stability of Oracle gives OneStep-JV™ POS systems a resilient database foundation designed with auto-recovery features to enable database and inventory control software integrity.

Simple, fast, safe, and compiled. For developing maintainable software. Simple language for building maintainable programs. You can learn the entire language by going through the documentation over a weekend, and in most cases, there's only one way to do something. This results in simple, readable, and maintainable code. This results in simple, readable, and maintainable code. Despite being simple, V gives a lot of power to the developer and can be used in pretty much every field, including systems programming, webdev, gamedev, GUI, mobile, science, embedded, tooling, etc. V is very similar to Go. If you know Go, you already know 80% of V. Bounds checking, No undefined values, no variable shadowing, immutable variables by default, immutable structs by default, option/result and mandatory error checks, sum types, generics, and immutable function args by default, mutable args have to be marked on call.