Basic Guidelines for storage performance … [Read more...]
The purpose of this document is to capture Testing of Microsoft AD with Samba 4.The purpose of this document is to capture Testing of Microsoft AD with Samba 4.NAS box that support Samba 4 specifications allow it connect existing AD tree as Domain controller. Integrating FreeBSD based NAS box for ADDC support is full of […]
Table of Contents: TL;DR Debugging a python programIncrement programmingFallacy of AssumptionsRuntime Errors Or ExceptionsSemantic ErrorsListen to Error messagesParseErrorTypeErrorNameErrorValueErrorAttributeErrorCommon Debugging ErrorsRecommended Reading Debugging a python program The art of debugging starts with knowing the expected output without a single line of code. It is about understanding the semantics of your python program and having a complete […]
SAN, NAS & DAS for Storage Testers Direct Attached Storage (DAS) Direct Attach Storage is digital storage that is attached directly to compute node Or servers. DAS examples include hard drives in laptops, computers or server nodes. An array f storage directly attached is also DAS. JBOD, LUN Array directly attached and managed by controllers […]
Workload characterization, as a prerequisite for Application Performance modelling should both be easy to obtain as well as sufficient to capture the important characteristics of the applications.
Table of Contents: TL;DR It Costs a Lot to Build Bad ProductsTaken from Cost of software quality paper :Get Management on-board for QualityOther important points to consider : It Costs a Lot to Build Bad Products Software quality is a necessary evil for management. Most engineering heads are only interested in reaching their agile milestones […]