Services

Go to Overview

 High performance systems Data strategy & Analytics Intelligence Driven Decisioning Platform strategy Blockchain Expert Services Academy, Audit & Consulting

Accelerators

Go to Overview

Platforms

KDP KDSP

Products

PremonR CodeSquad Studio9

TechHub

Akka Scala Rust Spark Functional Java Kafka Flink ML/AI DevOps Data Warehouse

Industries

Go to Overview

Travel

Retail Finance Healthcare Media and Publishing Consumer Internet Hi-tech & IOT

Insights

Go to Overview

 Case Studies Blogs Books Conferences & Events Resources OS contributions Webinars Knolx
CONTACT US

Author: Vidushi Bansal

File Handling and Operations in Python

python,

Reading Time: 4 minutes Python is extensively used for file handling and operations performed in a file. It supports multiple programming paradigms such as: Structured Programming Object-oriented Programming Functional Programming File Handling Python has its own standard library which is very extensive and offers a wide range of functionalities such as I/O handling and standard solutions to many problems that arise during execution. It uses dynamic typing to verify Continue Reading

ZFS Storage pool layout: VDEVs

linux, Studio-DevOps,

Reading Time: 3 minutes ZFS initially stood for Zettabyte File system. It was developed by Matthew Ahrens and Jeff Bonwick as a part of Sun Microsystems in 2001 but later was placed under a closed license when Oracle Corporation acquired Sun Microsystems Inc. ZFS is well known for its storage pool and the features associated with it. It is a multiprotocol enterprise storage system that is designed to enhance the Continue Reading

Add AWS credentials in Terraform

AWS, Studio-DevOps,

Reading Time: < 1 minute Hi readers, in this blog we will discuss about the different ways to add aws credentials (access key and secret key) in a Terraform configuration file. There are many ways to do it. Lets discuss some of them. Add it to your configuration files while defining your variable This would be the most naive way to do it. You will add the values in the Continue Reading

AWS Systems Manager

AWS, AWS Services, Studio-DevOps, Studio-Scala,

Reading Time: 4 minutes AWS Systems Manager is a management service that helps you automatically collect software inventory, apply OS patches, create system images, and configure Windows and Linux operating systems. It forms a group of different capabilities and functionalities which Amazon gives us free of cost. When you launch an EC2 instance(s), you mostly do it to perform a certain task such as executing a certain shell script Continue Reading

Terraform Configurations for AWS infrastructure

Studio-DevOps, , ,

Reading Time: 5 minutes What is Terraform? Terraform is an infrastructure as code (IaC) tool that allows you to build, change, and version infrastructure safely and efficiently. This includes low-level components such as compute instances, storage, and networking, as well as high-level components such as DNS entries, SaaS features, etc. Terraform configurations manages both existing service providers and custom in-house solutions. In this blog, we will look at the Continue Reading

Introducing CI/CD with AWS CodePipeline

AWS, AWS Services, Studio-DevOps

Reading Time: 4 minutes Codepipeline is one of the AWS’s developer tools that acts as the glue and processor for other AWS services. It uses code commit or another external source control to pull in source code and trigger a pipeline execution. CodeBuild can run code, build software, and do basically anything else you need to do in your pipeline. At any point in your pipeline, you can trigger Continue Reading

Access GUI of AWS ec2 instance of Ubuntu

AWS, AWS Services, Studio-DevOps, Studio-Scala

Reading Time: 5 minutes Amazon Elastic Cloud Compute is a service provided by amazon for performing computing operations by the users. We often create an ec2 instance for various requirements. Most of which are solved by accessing the instance via ssh. This enables you to get a CLI mode of interaction with your instance. It is suitable for most of your workloads, but sometimes it becomes necessary to have Continue Reading

AWS Snowball Edge

AWS, AWS Services, Cloud, Studio-DevOps, Studio-Scala, Tech Blogs

Reading Time: 6 minutes Snowball Edge is a physical, shippable and self-contained data storage and compute appliance. It enables organisations to move large volumes of data in and out of AWS cloud. Snowball edge can be used as a standalone device or clustered together to provide data mobility at petabyte scale. Each device includes onboard compute capabilities that enable data collection, data manipulation and data preparation activities. Data is Continue Reading

Creating a DAG in Apache Airflow

Apache Airflow, Studio-DevOps, ,

Reading Time: 4 minutes In my previous blog, I have discussed Airflow – A workflow Manager. In this blog, we will write a DAG for Airflow that would define a workflow of tasks and their dependencies. Before writing a DAG file, we will first look into the operators that can be used while writing a DAG. Airflow Operators An operator represents a single, ideally idempotent, task. Operators determine what actually Continue Reading

Apache Airflow – A Workflow Manager

Apache Airflow, Big Data and Fast Data, Studio-DevOps, , ,

Reading Time: 4 minutes As the industry is becoming more data driven, we need to look for a couple of solutions that would be able to process a large amount of data that is required. A workflow management system provides an infrastructure for the set-up, performance and monitoring of a defined sequence of tasks, arranged as a workflow application. Workflow management has become such a common need that most Continue Reading

Introduction to a Modern Reverse-Proxy: Traefik

Studio-DevOps, ,

Reading Time: 3 minutes Traefik is an open source API gateway, written in Golang and was developed in a Unix-centric way. It is designed to simplify the complexity regarding microservices operations. Traefik performs auto-configuration of services, which means that the developer only needs to worry about developing and deploying applications. Traefik auto-configures with sensible defaults and sends a request to the said service. With changing requirements and needs of Continue Reading

Clusters

Studio-Scala

Reading Time: 4 minutes Microservices is a software architecture style that advocates for many granular services. Each of these services perform a single business function. Each microservice is a self-contained, independently deployable piece of a larger application. It interacts with other components, typically via well-defined REST APIs. Clusters is an important concept that has been introduced to implement microservices in a more efficient way. Adopting a microservices architecture consisting Continue Reading

Kubernetes: Best Practices

Studio-Scala

Reading Time: 3 minutes Kubernetes is an open source platform for automating deployments, scaling, and operations of application containers across clusters of hosts. It provides a platform for container­-centric infrastructure. It addresses all the challenges that were described above. Among its key features are: Automated deployment and replication of containers Online scale­-in and scale-­out of container clusters Load balancing over groups of containers Rolling upgrades of application containers Resiliency, Continue Reading

OUR OFFERINGS

High Performace System Data Strategy & Analytics Intelligence Driven Decisioning Platform Strategy Blockchain Expert Services Academy, Audit & Consulting KDP KDSP PremonR

COMPANY

About Knoldus Knolway Case Studies Testimonials Careers Tech Expertise Conferences and Events News Room Our Partners CSR

LEARN

Why Knoldus? Blog Resources KnolX Webinars and Videos Podcast Rust Times Knoldus Tech Hub Open Source Contributions

CONNECT

Contact Us Engagement Model Follow us Here:
GPTW
software developers Illinois
software developers india

Partners

lightbend
databricks
confluent
docker
hashicorp
ibm
© 2020 Knoldus Inc. All Rights Reserved.
Privacy Policy | Sitemap