Apache ZooKeeper Reviews and details

Social recommendations and mentions

• Mastering Apache Kafka: Powering Modern Data Pipelines

  Zookeeper is a distributed coordination service used in older versions of Kafka to manage cluster metadata, leader election, and configuration. It ensures consistency and synchronization across Kafka brokers. - Source: dev.to / 4 months ago

• The Double-Edged Sword of Microservices: Balancing Abstraction and Complexity

  Using a service discovery mechanism: A service discovery mechanism, such as etcd or ZooKeeper, can help to manage the complexity of microservices by providing a centralized registry of available services and their instances. - Source: dev.to / 6 months ago

• Building a Scalable URL Shortener with Node.js (Part 1/2)

  Apache ZooKeeper: A centralized service to generate unique IDs and prevent race conditions between instances. - Source: dev.to / 8 months ago

• Easy Guide to Integrating Kafka: Practical Solutions for Managing Blob Data

  To use Kafka, we also need to deploy a service that keeps configuration informations such as Zookeeper. - Source: dev.to / over 1 year ago

• Fault Tolerance in Distributed Systems: Strategies and Case Studies

  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 / over 1 year ago

• Reddit System Design/Architecture

  Zookeeper: is (was?) used for secrets management. It was also used as a basic health check, but has been since been replaced. Source: about 2 years ago

• Analysing Github Stars - Extracting and analyzing data from Github using Apache NiFi®, Apache Kafka® and Apache Druid®

  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 2 years ago

• Use AWS CloudFormation to create ShardingSphere HA clusters

  Please note that we use Zookeeper as the Governance Center. - Source: dev.to / over 2 years ago

• How to choose the right API Gateway

  Next, review deployment complexity such as DB-less versus database-backed deployments. For example, Kong does require running Cassandra or Postgres. Apigee requires Cassandra, Zookeeper, and Postgres to run, while other solutions like Express Gateway and Tyk only require Redis. Apache APISIX uses etcd as its data store, it stores and manages routing-related and plugin-related configurations in etcd in the Data... - Source: dev.to / over 2 years ago

• In One Minute : Hadoop

  ZooKeeper, a system for coordinating distributed nodes, similar to Google's Chubby. - Source: dev.to / over 2 years ago

• ElasticJob 3.0.2 is released including failover optimization, scheduling stability, and Java 19 compatibility

  ElasticJob achieves distributed coordination through ZooKeeper. In practical scenarios, users may start multiple jobs in the same project simultaneously, all of which use the same Apache Curator client. There are certain risks due to the nature of ZooKeeper and the callback method of Curator in a single event thread. - Source: dev.to / over 2 years ago

• Casper Kafka Event Store Pt 1

  For now we just need to know that Kafka will be running n brokers acting as a cluster. The Kafka cluster will use Zookeeper to orchestrate the brokers. - Source: dev.to / over 2 years ago

• Setting up a local Apache Kafka instance for testing

  We spin up a Zookeeper instance at port 2181 internally within the Docker network (i.e. Not accessible from the host). - Source: dev.to / over 2 years ago

• System Design: The complete course

  To solve this issue we can use a distributed system manager such as Zookeeper which can provide distributed synchronization. Zookeeper can maintain multiple ranges for our servers. - Source: dev.to / over 2 years ago

• Database Plus’s Embracing the Cloud: ShardingSphere-on-Cloud Solution Released

  Support the deployment of the ZooKeeper cluster through Bitnami. - Source: dev.to / almost 3 years ago

• Setting up SolrCloud for Production

  First, let's configure our Apache Zookeeper. Install desired Java version according to the official documentation. At the time of writing, the latest Zookeeper and Solr - both needs Java 11. - Source: dev.to / almost 3 years ago

• DistSQL Applications: Building a Dynamic Distributed Database

  2.Deploy Apache ShardingSphere-Proxy 5.1.2 and Apache ZooKeeper. ZooKeeper acts as a governance center and stores ShardingSphere metadata information. - Source: dev.to / almost 3 years ago

• ShardingSphere Cloud Applications: An out-of-the-box ShardingSphere-Proxy Cluster

  Currently, the deployment of Apache ShardingSphere-Proxy depends on the registry, and the deployment of the ZooKeeper cluster is also supported in the Apache ShardingSphere-Proxy chart. - Source: dev.to / almost 3 years ago

• Ask HN: Peer-to-peer consensus protocols / algorithms

  +1 for RAFT, Paxos is quite complex and easy to mess up. If you're lazy, you can just throw Zookeeper at the problem (this is what many Big Data systems like Spark and Kafka often use for synchronization and consensus): - https://zookeeper.apache.org/ - https://zookeeper.apache.org/doc/current/zookeeperInternals.html. - Source: Hacker News / almost 3 years ago

• Event Streaming in Rails with Kafka

  To work with Kafka, it is necessary to install Java. Because Kafka is a Scala and Java application also, installing Zookeeper will be required. - Source: dev.to / almost 3 years ago

• Bring Streaming to Apache Cassandra with Apache Pulsar

  Apache ZooKeeper®: An open-source server that handles coordination tasks between distributed clusters. - Source: dev.to / over 3 years ago