CluMan - Cluster management toolsuit

CLUSTER ALGEBRAS AND CLUSTER CATEGORIES

These are notes from introductory survey lectures given at the Institute for Studies in Theoretical Physics and Mathematics (IPM), Teheran, in 2008 and 2010. We present the definition and the fundamental properties of Fomin-Zelevinsky’s cluster algebras. Then, we introduce quiver representations and show how they can be used to construct cluster variables, which are the canonical generator...

Market-based Cluster Resource Management

Cluster-based Dbms Management Tool

A management tool which is needed for monitoring and managing cluster-based DBMSs has been little studied. So, we design and implement a cluster-based DBMS management tool with high-availability that monitors the status of nodes in a cluster system as well as the status of DBMS instances in a node. The tool enables users to recognize a single virtual system image and provides them with the stat...

Cluster headache: conventional pharmacological management.

Cluster headache pain is very intense, usually increases in intensity very rapidly from onset, and attacks are often frequent. These clinical features result in significant therapeutic challenges. The most effective pharmacological treatment options for acute cluster attack include subcutaneous sumatriptan, 100% oxygen, and intranasal zolmitriptan. Subcutaneous or intramuscular dihydroergotamin...

Blutopia: Cluster Life-cycle Management

We have implemented a proof-of-concept prototype named Blutopia that embodies our ideas of a new software life cycle management paradigm driven chiefly by simplicity. Aiming at facilitating management, Blutopia allows administrators to deploy multiple machines fast and effortlessly in as little time as it takes to perform a system reboot. It is equally easy to manage and augment the deployed in...