Hercules-390 Version 4 Instant

A typical production-like configuration for z/OS 2.5 under v4:

Mailing lists (hercules-390) and the GitHub issue tracker are highly responsive, even for novice questions. hercules-390 version 4

: Improved Telnet support and the addition of the CTCE driver for SYSPLEX'ing via GRS. Hardware Support A typical production-like configuration for z/OS 2

| Solution | Cost | Architecture Support | Ease of Use | Performance | |----------|------|---------------------|-------------|--------------| | Hercules v4 | Free | S/370, ESA/390, z/Arch | Moderate (text config) | Very good | | IBM ZD&T (zPDT) | Thousands $/yr | z/Arch only | Easy (pre-built appliances) | Excellent (native Linux KVM) | | FLEX-ES (Fundamental Software) | Commercial | S/370, ESA/390 | Moderate | Good | | RATL (Rare Animals on Linux) | Free (discontinued) | ESA/390 only | Difficult | Fair | hercules-390 version 4