QuestDB is a cross-platform package with no dependencies other than Java Runtime. We tried to keep package size to a minimum and it currently weighs in at a whopping 4Mb.
Installing QuestDB is as simple as unzipping files and running a platform-specific executable. For detailed instructions on how to do that refer to Install from Binary page.
If you wish to use orchestration tools that use Docker, we have provided docker images for your platform. Refer to Install from Docker image page for more details.