Related content

• Charly's Column

  Users log on to services such as SSH, ftp, SASL, POP3, IMAP, Apache htaccess, and many more using their names and passwords. These popular access mechanisms are a potential target for brute-force attacks. An attentive bouncer will keep dictionary attacks at bay.

  more »
• HPC Cluster Basics

  The beginning for high-performance computing is understanding what you are trying to achieve, the assumptions you make to get there, and the resulting boundaries and limitations imposed on you and your HPC system.

  more »
• Proxmox VE

  The Proxmox Virtual Environment has developed from an insider’s tip to a free VMware ESXi/ vSphere clone. We show you how to get started setting up a PVE high-availability cluster.

  more »
• StarCluster

  Cloud computing has become a viable option for highperformance computing. In this article, we discuss the use case for cloud-based HPC, introduce the StarCluster toolkit, and show how to build a custom machine image for compute nodes.

  more »
• Apache Cassandra

  The size and scope of today's Internet companies require more than your average SQL. Apache Cassandra is one of the NoSQL systems filling the need for high availability at scale.

  more »