InterSystems Online Learning is a web portal with interactive online courses, learning paths, experience labs and videos related to InterSystems Data Platform.
Take this online course to learn how to work with JSON data in Caché. Learn how to both consume JSON data from an upstream system to use in your application, and produce a JSON string from dynamic entities.
Hello All,
I've been trading forex and programming (I'm in college), but want to get into automated trading and analyzing data real-time to make decisions (and learning more about stats and math as a hobby). I only have a laptop with a small SSD, so I'm planning to build a computer for this.
For storing data, would something like this 4tb hdd work? I'm not sure if the seek time will matter (vs getting a SSD) because most of the data reading will be sequential anyways, right? Will a regular HDD work or will it bottleneck the performance?