New TechBook: iSCSI SAN Topologies
This EMC Engineering TechBook provides a high-level overview of iSCSI SAN topologies and includes basic information about TCP/IP technologies and iSCSI solutions.
Introduction to Containers
Brief History of Containers While containers are certainly a very popular topic right now, containers themselves are not new. They have existed for many years. FreeBSD, Solaris Zones, LXC...there are many incarnations of containerization technology. You may ask - then why is Docker so popular ? For a few good reasons, but mainly because Docker created a very easy to use framework for deploying and sharing containers on standard Linux builds. There are still many challenges to address in this space, however! Security, isolation and data persistence are areas that are arguably not ready for the Enterprise just yet. What are Containers? Containers are an OS-level virtualization method in which the kernel of an operating system allows for multiple isolated user-space instances, instead of just one. The primary benefits of using containers include limited overhead, increased flexibility and efficient use of...
