ELK is a popular open-source log management platform that enables organizations to collect, index, and analyze log data. Splunk is a commercial log management platform that enables organizations to collect, index, and analyze log data. Both ELK and Splunk are popular options for managing and analyzing log data.
There is no definitive answer to this question as the two systems have different benefits and drawbacks. ELK is cheaper and easier to set up, but Splunk has more features and can handle larger data sets. Ultimately, the best system for a particular organization depends on its specific needs.