Top Blockchain certified professional interview question and answers
How do you respond to blockchain? The blockchain is a decentralized distributed database of immutable records. The technology was discovered with the invention of Bitcoins (the first cryptocurrency). It’s a trusted…
Read more »Top Hashicorp vault interview question and answers
What is vault associate? The Vault Associate certification is for Cloud Engineers specializing in security, development, or operations who know the basic concepts, skills, and use cases associated with open source HashiCorp…
Read more »Top App dynamics interview questions and answers
What type of tool is AppDynamics? With a SaaS and an on-premise option, AppDynamics is an APM platform that uses analytics and end-to-end transaction tracing to determine how application performance impacts business…
Read more »Top Elastic search interview questions and answers
What is the main use of Elasticsearch? Elasticsearch is used for a lot of different use cases: “classical” full-text search, analytics store, auto-completer, spell checker, alerting engine, and as a…
Read more »Top Datadog interview questions and answers
How do you get hired at Datadog? How to Prepare Use your network. Reach out to your alumni network and see if they can offer you insight into Datadog and…
Read more »Top Git interview questions and answers
What is Git fork? Forking is a git clone operation executed on a server copy of a project’s repo. A Forking Workflow is often used in conjunction with a Git hosting…
Read more »Top XL deploy interview questions and answers
What is the XL release used for? XL Release is an enterprise release coordination software solution that allows you to Plan, track, and execute release plans from code drop to end-user. Proactively avoid…
Read more »Top UBuild interview question and answers
What is uBuild? In Agile development, uBuild is used to automate Continuous Integration builds, nightly builds, automated unit or functional tests, deployments, releases, or any other process in the application lifecycle….
Read more »Top Jenkins interview questions and answers
What is a basic requirement for using Jenkins? To use Jenkins you require: A source code repository that is accessible, for instance, a Git repository. A working build script, e.g., a…
Read more »Top Maven interview questions and answers
What Maven is used for? Maven is a build automation tool used primarily for Java projects. Maven can also be used to build and manage projects written in C#, Ruby, Scala,…
Read more »Top SonarQube interview questions and answers
What is SonarQube used for? SonarQube is a Code Quality Assurance tool that collects and analyzes source code and provides reports for the code quality of your project. It combines static…
Read more »Top Jira interview questions and answers
What is the full form of Jira? JIRA is a tool developed by Australian Company Atlassian. … The JIRA’s full form is actually inherited from the Japanese word “Gojira” which means “Godzilla”….
Read more »7 Reasons Why Collecting Product Feedback Is Super Important
7 Reasons Why Collecting Product Feedback Is Super Important So your product is helping users worldwide. The service you provide your customers is unbeatable. Your customers are completely satisfied and…
Read more »How to display a table in a Verticle or Horizontal form in the Laravel PHP Framework? Part-2
How to display a table in a Verticle or Horizontal form in the Laravel PHP Framework? Step 1. Create an index.blade.php file within resource/views/Country/ folder. Step 2. Create a Controller within the App/Http/Controller folderCountryController.php file….
Read more »How to display a table in a Verticle or Horizontal form in the Laravel PHP Framework? Part-1
How to display a table in a Verticle or Horizontal form in the Laravel PHP Framework? How to Store Seed file into Database. Click There are two headings that are…
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What is Azure Blockchain Service?
Hello Learners, In this blog I have come up with the topic of Azure Blockchain Service for you. But before introducing Azure Blockchain, first of all, let me introduce what…
Read more »How to make or build your SRE team?
If you are planning to implement SRE in your process or organization then this article can help you to make that daunting task easy for you. This post will help…
Read more »Elasticsearch templates
An index template is a way to tell Elasticsearch how to configure an index when it is created. For data streams, the index template configures the stream’s backing indices as…
Read more »Preparing steps for LAMP Installation
Apache install on Centos 7 MYSQL(MariaDB) install on Centos 7 PHP install on Centos 7 Apache install on Centos 7 Check OS version # cat /etc/*release Install apache # yum…
Read more »Prometheus PromQL Example Query: Monitoring Kubernetes
Count of pods per cluster and namespace. Having a list of how many pods your namespaces have in your cluster can be useful for detecting an unusually high or low…
Read more »Using Expression browser in Prometheus
The expression browser is available at /graph on the Prometheus server, allowing you to enter any expression and see its result either in a table or graphed over time. This…
Read more »How to Install Windows Exporter for prometheus?
Prerequisite Step 1 – Download and Install Windows Exporter https://prometheus.io/docs/instrumenting/exporters/ https://github.com/prometheus-community/windows_exporter https://github.com/prometheus-community/windows_exporter/releases windows_exporter-0.16.0-amd64.msi – Installed with Services windows_exporter-0.16.0-amd64.exe – Run Adhoc on the screen Step 2 – Start a windows…
Read more »How to Run Prometheus server as a Service?
Step 1 – Create a file: Step 2 – Reload the Systemctl Daemon: Step 3 – Start the Prometheus service:
Read more »Prometheus FAQ and Answer
FAQ# 1- How to add https url to scrap on target prometheus? Example 1 Example 2 FAQ# 2- How to setup High available Prometheus multi node clustor for Storage? Prometheus…
Read more »Prometheus PromQL Example Query
This should return a number of different time series (along with the latest value recorded for each), all with the metric name promhttp_metric_handler_requests_total, but with different labels. These labels designate…
Read more »Install and Configure Prometheus MySQL Exporter
Step 1 – Add Prometheus system user and group: Step 2 – Download and install Prometheus MySQL Exporter This should be done on MySQL / MariaDB servers, both slaves and…
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