Tag: applications

Apache Kafka® 101: Partitioning

https://cnfl.io/kafka-101-module-3 | With partitioning, a single topic log is broken into multiple logs. Each of these logs can live on a different node in the Apache Kafka® cluster. The effort…

Kafka Connect 101: Introduction to Connectors, Sinks, and Sources with Examples

https://cnfl.io/kafka-connect-101-module-1 | Kafka Connect enables streaming integration in and out of Apache Kafka® with systems, including databases, message queues, flat files, and more. In this video, Tim Berglund (Senior Director…

Container Orchestration Explained

Learn more about Kubernetes: http://ibm.biz/learn-kubernetes-guide Check out the IBM Cloud Kubernetes Service: http://ibm.biz/prod-cloud-kubernetes-service Earn a badge with NEW free hands-on Kubernetes labs: http://ibm.biz/interactive-kube-labs-at-no-cost We’ve talked about containerization already (https://youtu.be/0qotVMX-J5s), and…

How to login automatically to any site in Python using Selenium

It varies for every site, because they all name elements differently. The links to the sites I used are located down below: Chrome driver: https://chromedriver.chromium.org/home Site 1: http://www.stealmylogin.com/demo.html Site 2:…

Apache Kafka® 101: ksqlDB

https://cnfl.io/kafka-101-module-12 | ksqlDB is an event streaming database optimized for building stream processing applications in which queries are defined in SQL. It performs continuous processing of event streams and exposes…

Apache Kafka® 101: Brokers

https://cnfl.io/kafka-101-module-4 | Tim Berglund (Senior Director of Developer Experience, Confluent) provides an overview of brokers in Apache Kafka®. Kafka is made up of brokers or a network of machines. These…

Apache Kafka® 101: Kafka Connect

https://cnfl.io/kafka-101-module-9 | Kafka Connect, also known as Apache Kafka®’s integration API, is scalable and fault tolerant. It helps you get data from systems other than Kafka into Kafka topics using…

Apache Kafka® 101: Producers

https://cnfl.io/kafka-101-module-6 | Tim Berglund (Senior Director of Developer Experience, Confluent) introduces KafkaProducer, a class in Java used to connect to an Apache Kafka® cluster, as well as the ProducerRecord, another…

Kubernetes and OpenShift: What's the Difference?

Learn more about Kubernetes and OpenShift: http://ibm.biz/redhat-and-ibm Learn more about Red Hat OpenShift on IBM Cloud: http://ibm.biz/rhos-ibm-cloud-platform Check out our Kubernetes Guide: http://ibm.biz/cloud-kubernetes-guide Check out our Containerization Guide: http://ibm.biz/cloud-containerization-guide NEW…

Apache Kafka® 101: Consumers

https://cnfl.io/kafka-101-module-7 | Tim Berglund (Senior Director of Developer Experience, Confluent) talks about Apache Kafka® consumers and consumer rebalancing. To use the consumer API, you can use the KafkaConsumer class to…

Apache Kafka® 101: Topics

https://cnfl.io/kafka-101-module-2 | An Apache Kafka® topic is a log of events, and a log is a simple data structure with well-known semantics. As Tim Berglund (Senior Director of Developer Experience,…

Apache Kafka® 101: Kafka Streams

https://cnfl.io/kafka-101-module-11 | Kafka Streams is a stream processing Java API provided by open source Apache Kafka®. Tim Berglund (Senior Director of Developer Experience, Confluent) explains how Kafka Streams enables you…

Apache Kafka® 101: Introduction

https://cnfl.io/kafka-101-module-1 | What is Kafka, and how does it work? Apache Kafka® is an event streaming platform used for building low latency, modern, scalable data pipelines, system and application integration,…

Vertical and horizontal autoscaling on Kubernetes Engine

GKE best practices: Designing and building highly available clusters → https://goo.gle/332yPMV Critter Junction’s traffic is set to increase exponentially, and their current infrastructure can’t meet their traffic needs. In this…

Automate EVERYTHING with Ansible! (Ansible for Beginners)

Ansible. Need I say more? Well, maybe, if you’ve never heard of it. Ansible is a simple IT / DevOps automation that anyone can use. You can Automate anything with…

What is Ansible?

Use Ansible on IBM Cloud Schematics today → http://ibm.biz/ansible-support-in-ibm-cloud-schematics Learn more about IBM and Red Hat → http://ibm.biz/ibm-and-red-hat-solutions Check out Red Hat OpenShift on IBM Cloud → http://ibm.biz/red-hat-open-shift-ibm-cloud How can…

What is Apache Kafka®? (A Confluent Lightboard by Tim Berglund) + ksqlDB

https://cnfl.io/what-is-kafka-tutorials | Apache Kafka® is an open source distributed streaming platform that allows you to build applications and process events as they occur. Tim Berglund (Senior Director of Developer Experience…