Posts

Showing posts from November, 2019

Main areas of great Azure Architecture

Image
The cloud has changed the way organizations solve their business challenges, and how applications and systems are designed. The role of a solution architect is not only to deliver business value through the functional requirements of the application, but to ensure the solution is designed in ways that are salable, resilient, efficient and secure. Solution architecture is concerned with the planning, design, implementation, and ongoing improvement of a technology system. The architecture of a system must balance and align the business requirements with the technical capabilities needed to execute those requirements. It includes an evaluation of risk, cost, and capability throughout the system and its components. Design a great Azure Architecture While there is no one-size-fits-all approach to designing an architecture, there are some universal concepts that will apply regardless of the architecture, technology, or cloud provider. While these are not all-inclusive, focusing on thes...

Static code analysis- SonarQube open source Tool

Image
Introduction SonarQube is an open source product, produced by SonarSource SA, which consists in a set of static analyzers (for many languages), a data mart, and a portal that enables you to manage your technical debt. SonarSource and the community provide additional analyzers (free or commercial) that can be added to a SonarQube installation as plug-ins. SonarSource and Microsoft have been working to integrate SonarQube with MSBuild . SonarQube is an open-source platform developed by SonarSource for continuous inspection of code quality to perform automatic reviews with static analysis of code to detect bugs, code smells, and security vulnerabilities on 20+ programming languages. SonarQube offers reports on duplicated code, coding standards, unit tests, code coverage, code complexity, comments, bugs, and security vulnerabilities. SonarQube can record metrics history and provides evolution graphs. SonarQube includes support for the below programming languages  Java, C#, PH...

What is private bytes, virtual bytes, working set comes under App pool worker process?

Private Bytes  refer to the amount of memory that the process executable has  asked for  - not necessarily the amount it is  actually using . They are "private" because they (usually) exclude memory-mapped files (i.e. shared DLLs). But - here's the catch - they don't necessarily exclude memory  allocated by those files . There is no way to tell whether a change in private bytes was due to the executable itself, or due to a linked library. Private bytes are also  not  exclusively physical memory; they can be paged to disk or in the standby page list (i.e. no longer in use, but not paged yet either). Working Set  refers to the total  physical  memory (RAM) used by the process. However, unlike private bytes, this also includes memory-mapped files and various other resources, so it's an even less accurate measurement than the private bytes. This is the same value that gets reported in Task Manager's "Mem Usage" and has been the source o...