To use Kafka, we also need to deploy a service that keeps configuration informations such as Zookeeper. - Source: dev.to / 4 months ago

Failure Detection and Recovery It’s not enough to have backup systems. It’s also crucial to detect failures quickly. Modern systems employ monitoring tools and rely on distributed coordination systems such as Zookeeper or etcd to identify faults in real-time: once detected, recovery mechanisms are triggered to restore the service. - Source: dev.to / 7 months ago

Zookeeper: is (was?) used for secrets management. It was also used as a basic health check, but has been since been replaced. Source: about 1 year ago

You can install Kafka from https://kafka.apache.org/quickstart. Because Druid and Kafka both use Apache Zookeeper, I opted to use the Zookeeper deployment that comes with Druid, so didn’t start it with Kafka. Once running, I created two topics for me to post the data into, and for Druid to ingest from:. - Source: dev.to / over 1 year ago

Please note that we use Zookeeper as the Governance Center. - Source: dev.to / over 1 year ago

When you are writing code for a project, at some point you're gonna have to come across user logins. To perform user specific tasks, to save user data and to do various kinds of stuff, user accounts is a mandatory feature in any system. But building a fully fledged login system is not so easy: especially having the flexibility to incorporate many kinds of login options (Email and password, Social Logins, Magic... - Source: dev.to / over 2 years ago