How do I deploy Redis on Solaris?

Since yum and apt are commands prepared for corresponding Linux distributions,
Of course, I can't use it on another operating system.
(yum is the CentOS/RHEL line and apt is the Debian/Ubuntu line distribution command)

Redis is also available with the source code, so you can compile it yourself or install it using the package management mechanism provided for Solaris, as @metropolis introduced in the comments section.

For more information on Solaris package management (pkgadd), please refer to the link below.

Managing Software Packages with Package Commands—Solaris Systems Management (Basic Edition)