Category Archives: cluster

Amazon ES – setting up the cluster! #1


Amazon Web Services (AWS) is a cloud services platform, providing compute power, database storage, content delivery, security options and other functionality to allow businesses to build sophisticated applications with increased flexibility, scalability and reliability. Amazon Elasticsearch is one of the … Continue reading

Posted in Amazon, AWS, AWS Services, cluster, database, Elasticsearch, fulltextsearch, knoldus, NoSql, Tutorial | Tagged , , , , , | 3 Comments

A Beginner’s Guide to Deploying a Lagom Service Without ConductR


How to deploy a Lagom Service without ConductR? This question has been asked and answered by many, on different forums. For example, take a look at this question on StackOverflow – Lagom without ConductR? Here the user is trying to know whether … Continue reading

Posted in Akka, Apache Kafka, Cassandra, cluster, Microservices, Scala | Tagged , | 1 Comment

DC/OS Installation experience on Local Cluster


Recently got the task to install DC/OS on our local cluster. Previously I used AWS to install DC/OS, but this time I had to do everything on our own, from installing CentOS to creating the DC/OS cluster. With this blog, … Continue reading

Posted in cluster, Devops, knoldus | Tagged , , , , , | 1 Comment

A step-by-step guide for protecting sensitive data in docker


Managing the password, access tokens and private keys are being tedious in the application. Any small mistakes accidentally expose all the secret information. Even storing such thing in docker images can be easily accessible one should just run the image … Continue reading

Posted in cluster, Devops, Scala | Tagged | 2 Comments

Simple Things You Can Learn From Cassandra Nodetool (Monitor/Manage) For DC/OS


Cassandra native tool called nodetool is used for monitoring and managing cassandra cluster for dcos Continue reading

Posted in Best Practices, big data, Cassandra, cluster, NoSql | Tagged , , , , , , , , , , , , , | 4 Comments