TetraTutorials BLOG

About Cloud | DevOps | AWS | Continuous Integration | Continuous Delivery | Software Architecture

Apache Mesos and Mesosphere DC/OS helping companies like Verizon, Apple, Twitter, Yelp

Apache Mesos is a rising name in the world of cloud computing and datacenter deployment and management. Apache Mesos is a cluster manager which provides efficient resource isolation and sharing across distributed applications or frameworks. It has some amazing features which makes managing...

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Space exploration, Guitars, School Violence, Travel with ElasticSearch

In today’s data-centric world where buzzwords like big data, machine learning, and data analytics are littered across every tech related blog, Elasticsearch is attracting increasing attention as the go to enterprise level search engine. However, its abilities to provide lightning fast results in...

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3 Reasons Why You Will Love AWS CodeDeploy

In a world where “time is money,” automation is indispensable to drive a successful business. It not only helps you in decreasing costs but also helps in improving your time to market, making you a great competitor and giving you a huge advantage in your business. Lets us introduce you an...

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Docker: a buzzword or essential framework in DevOps

Are you wondering why you're always hearing or reading about Docker? Well, that’s because, during the last few years, Docker has moved fast to become the preferred containerization framework for software deployment and testing. Why? The main reason is that of the value that containers and...

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5 Jenkins Plugins You Need to Use If You Want to Increase Your Productivity

Whether you want to get started in the exciting field of DevOps or you want to enhance your current continuous development, continuous deployment and continuous delivery pipelines - Jenkins is an in indispensable tool for you. If you are a web developer, mobile developer, and IT engineer or even...

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Components of OpenStack

OpenStack has many components such as Neutron, Glance, Swift, Ironic, Horizon, Ceilometer, Manila, Heat, Keystone, Searchlight, Sahara, Zaqar, Barbican, Nova, Cinder, Mistral, Designate, Trove, and so on. Day by day, more components are being added to it. This blog post talks about only some of...

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Top 5 Benefits of OpenStack

OpenStack, a very large, cross-platform software which is written in Python, is an excellent solution for cloud computing. It is a dominant software in the cloud world, and it is often said that OpenStack is the future of cloud computing. This cloud solution is used by many big companies such as...

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AWS IoT Service

AWS IoT service is one of the many services that AWS offer. IoT is a modern technology that can make your life a lot better, and the AWS IoT service performs necessary operations to connect IoT devices with the cloud. In this post, we are going to walk you through the important concepts about...

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AWS database high availability

This post will take you through the important concepts regarding AWS database high availability. It explains many concepts such as Amazon RDS, DB Instance, Availability zone, Region concepts, high availability, and Failover Process. Amazon RDS Amazon RDS stands for Amazon Relational...

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Apache Mesos & DC/OS Installation, Administration & Operations Part IV

upport for virtual hosts forms an important feature for Marathon Load Balancer, allowing the routing of HTTP traffic for multiple hosts or DNS URLs as well as route requests to the correct endpoint within the DC/OS cluster. So in effect, virtual hosts make it possible to have more than one...

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