Clickhouse is an open-source columnar-oriented Database Management System (DBMS) used for online analytical processing (OLAP) created by Yandex. Currently, it powers the second largest web analytics platform, Yandex Metrica. It can also be considered the first open-source SQL data warehouse to ever match the scalability and performance of databases such as Veryica and Snowflake. Thanks…
1) What is Traefik software? Traefik (pronounced traffic) is a modern HTTP reverse proxy and load balancer that makes deploying microservices easy. Traefik integrates with your existing infrastructure components (Docker, Swarm mode, Kubernetes, Marathon, Consul, Etcd, Rancher, Amazon ECS, …) and configures itself automatically and dynamically. 2) What are use cases of Traefik? The main…
1) What Is Checkpoint? / Does Consul Call Home? Consul makes use of a HashiCorp service called Checkpoint which is used to check for updates and critical security bulletins. Only anonymous information, which cannot be used to identify the user or host, is sent to Checkpoint. An anonymous ID is sent which helps de-duplicate warning…
1) What is Envoy software used for? Envoy’s workplace platform has redefined how companies welcome visitors, keep employees safe, book desks and conference rooms, and manage deliveries in over 14,000 locations around the globe by designing products for a flexible workplace experience. 2) What is Envoy system? Envoy Visitors is a digital visitor management system…
1) Django design pattern? Django follows MVC pattern (Model-View-Controller), also referred to as MTV (Model-Template-View). Model – describes database schemaViews – Controls what user can view. It retrieves data from the table and passes it to the template which is rendered to Browser eventually.Template – Determines how the user sees it.Controller – controls the entire…
1) What is Spring boot? Sprint boot is a Java-based spring framework used for Rapid Application Development (to build stand-alone microservices). It has extra support of auto-configuration and embedded application server like tomcat, jetty, etc. 2) What are the advantages of using Spring Boot? The advantages of Spring Boot are listed below: Easy to understand…
1) What can be monitored using Zabbix? Zabbix provides monitoring metrics, such as network utilization, CPU load and disk space consumption. The software monitors operations on Linux, Hewlett Packard Unix (HP-UX), Mac OS X, Solaris and other operating systems (OSes); however, Windows monitoring is only possible through agents. 2) Is Prometheus better than Zabbix? Prometheus…
Friends, First of all let’s know about Ansible is simple yet powerful. It is a great automation tool and does have great future. It is an open-source automation tool, or platform, used for IT tasks such as configuration management, application deployment, intraservice orchestration, and provisioning. It is one of the most easy to use, versatile…
Why do we make a new cookbook dependent upon one or more different cookbooks? So that we don’t breach copyright So that we can make use of Berkshelf So we can avoid having to duplicate code (Ans) So that we can manage a node running Linux So that we can upload the cookbook to Chef…
rajeshkumar created the topic: Windows Installer Component Management The Windows® Installer reduces the total cost of ownership (TCO) of your applications by increasing the ability of your customers to manage and maintain application components during setup and run time. The installation database tracks which applications require a particular component, which files comprise each component, where…
Introduction With the use of technology the applications are becoming more and more complex and distributed nowadays therefore every business is highly dependent on software these days. Ensuring that all of your organization’s mission-critical applications are running optimally at all times is priority number 1! These solutions provide performance metrics for applications, with specific insights…
IT Management Software | Top 5 IT Management Tools Servicenow BMC Remedy Jira Salesforce Sharepoint Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday Landmark, stock market tips at Stocks Mantra, health and fitness guidance at My…
Source – learn.chef.io What is a resource? Answer- A resource represents a piece of infrastructure and its desired state, such as a package that should be installed, a service that should be running, or a file that should be generated. Question: What is a recipe? Answer- A recipe is a collection of resources that describes…
Source – learn.chef.io What is a resource? Answer- A resource represents a piece of infrastructure and its desired state, such as a package that should be installed, a service that should be running, or a file that should be generated. Question: What is a recipe? Answer- A recipe is a collection of resources that describes…
Top 5 Configuration Management Tools Puppet In computing, Puppet is an open-source configuration management utility. It runs on many Unix-like systems as well as on Microsoft Windows, and includes its own declarative language to describe system configuration. Puppet is produced by Puppet Labs, founded by Luke Kanies in 2005. It is written in Ruby and…
DRAFT VERSION Cleaning up Old Checkpoints Playing with Symlink(Softlink) and Redirecting the ROOT folder to drive where we have enough place. Deleting db.have and recreate it manually Display disk space information on the server using “p4 diskspace” Display size information for files in the depot using “p4 sizes” Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about…
This course aims to prepare key development, engineering, and operations staff to use Chef to write infrastructure. Each of the core units in the course has hands on exercises to reinforce the material. You will learn Chef by using it. At the end of the class, students will have a code repository that can be…
To learn more about IBM® Rational® solutions for deployment planning and automation, take advantage of these additional resources: Analyst study: Demonstrated benefits of software delivery automation – Hurwitz & Associates interviewed customers from various industries who have implemented IBM® Rational® Build Forge® and IBM Rational Automation Framework for WebSphere®. The results of the study demonstrate…
Versioning in Software Configuration Management? Reference: This article has been take out from Book Called “The Build Master: Microsoft’s Software Configuration Management Best Practices” Why Worry About Versioning? Having a good version scheme for your software is important for several reasons. The following are the top five things a version scheme allows you to do…
Mature CM is cross-business functionality NOT functionality solely within engineering. Software Configuration Management facilitates timely communications; enforces development policies and technical standards along Management of Hand-offs between Environments and Teams efficiently. The practices and procedures for administering source code, producing software development builds, controlling change, and managing software configurations. Specifically, Software Configuration Management ensures the…
My main experience is with ClearCase. I have read various descriptive comparisons between ClearCase and other available Software Management Version tools. Which tool has your company implemented? What were the key features helped you select this tool over another one? Configuration Management Tools Discussion Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences….
Introduction The development of software applications is an evolutionary process, moving towards some predetermined end goals. These goals are usually in the form of a Release, either internal or external, to deliver a set of required functionality. Software Release Management is the process of ensuring releases can be reliably planned, scheduled and successfully transitioned (deployed)…
issueManagement Information about the issue tracking (or bug tracking) system used to manage this project. Element Description system The name of the issue management system, e.g. Bugzilla url URL for the issue management system used by the project. Example: Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus….
Power Point PPT: Introduction To Software Configuration Management Introduction To Software Configuration Management from Rajesh Kumar Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday Landmark, stock market tips at Stocks Mantra, health and fitness guidance…
Power Point PPT: Software Configuration Management And CVS Software Configuration Management And CVS from Rajesh Kumar Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday Landmark, stock market tips at Stocks Mantra, health and fitness guidance at…
Power Point PPT: Why Software Configuration Management Why Scm from Rajesh Kumar Rajesh KumarI’m a DevOps/SRE/DevSecOps/Cloud Expert passionate about sharing knowledge and experiences. I have worked at Cotocus. I share tech blog at DevOps School, travel stories at Holiday Landmark, stock market tips at Stocks Mantra, health and fitness guidance at My Medic Plus,…
One way to increase revenues in your inbound call center might be via workforce management software. For call centers that realize revenue by answering calls (be they catalogues, reservation centers, what have you), workforce management automation can help reduce queue times and improve service, thereby reducing the number of abandoned calls and increasing revenue calls…
Recommendation from Microsoft’s Software Configuration Management Best Practices Build Management Recommendation Recommendation for Defining a Build Define terms in your development process, and keep a glossary of them on an internal build Web page. If you like, standardize on the definitions in this chapter. Clean build your complete product at least once per week, or…
Best Practices in Software Configuration Management Abstract When deploying new SCM (software configuration management) tools, implementers sometimes focus on perfecting fine-grained activities, while unwittingly carrying forward poor, large-scale practices from their previous jobs or previous tools. The result is a well-executed blunder. This paper promotes some high-level best practices that reflect the authors’ experiences in…
5 Keys to Automating Configuration Management for Application Infrastructure
One of the trends being discussed in business, among vendors and in the analyst community is the importance of automating the functions performed by IT. Growing demands by the business, tight budgets and compliance pressures together accentuate the need for IT to be more agile, efficient and responsive to business stakeholders.
Naturally, vendors rush into this environment, each touting the unique benefits of its solution set and the urgency to move forward immediately. A key area targeted for IT automation is the area of ‘configuration management.’ As it relates to automating day to day IT functions, configuration management can mean many different things: patch management, server and network management or others.