When people hear the word agile, they usually think of words like scrum, kanban, and velocity. Agile methodologies are geared toward churning out faster iterations of software, but the speed of software development does not always correlate to an organization being agile. What makes an organization agile is when the software that is being delivered is producing enough value to meet the business demand. In order to increase the value of our releases, we need to stop spending so much precious time racking and stacking infrastructure and managing application servers and databases, and spend more time adding valuable features for our business partners and customers. In other words, we need to embrace the cloud.
Articles Tagged with Agile Cloud Development
As computing, storage and networking continues migrating from physical equipment to virtual environments, provisioning and managing them increasingly relies on software. One of the most important benefits of virtualization and cloud computing is the idea infrastructure as code, using code, automate the provisioning and managing of entire application environments and ecosystems (infrastructure) reliably on demand. This idea, in conjunction with the agile development practices, is what makes continuous delivery possible for leading companies like Facebook, Flickr, Etsy and others.
In agile teams today, developers writing applications partner with DevOps team members writing, testing, building and packaging infrastructure as code with tools including Puppet Labs, Chef and Cucumber. This is helping traditionally bottlenecked and silo-od infrastructure teams begin working more closely with the application teams and improve overall business agility. DevOps team members write infrastructure code alongside the application under development – all leveraging popular development practices including code management, continuous integration, release automation and test-driven development.
Organizations are increasingly deploying in the cloud; moving applications from datacenters to the cloud or creating new applications for the cloud. Today, clouds convey an image of high availability, reliability and scalability unsurpassed in computing history. With sophisticated technology and advanced practices, vendors portray their SaaS, IaaS and PaaS solutions built “in the cloud” as almost impermeable to disasters and other acts of God.
Except when they’re not.