In my blogs, I am creating a Kuberetes Client using GoLang to add custom feature which is not present in Kubernetes Vanilla Installations or Kuberente..
This is very annoying when you cant remember the issue you faced in past. I completely forget where the annotation needs to be set to get rid of this ..
In this blog, I am going to explain how we can implement the centralized authorization strategy for all our endpoints using the keycloak tool. All ref..
Hi everyone I will be showing you how to make a switch that automatically switches on when there is a power outage if you have a Backup battery power ..
In this article we are going to get a brief introduction to the standards that enable us to integrate web applications securely and easily with Keyclo..
I am writing this blog in series as covering everything in one blog is difficult. In this blog we will see some encouragement to move to ARM64 along w..
After creating the Keycloak application on aws eks seems some additional stuff is required to get Admin Console. Before discussing the issue, let me g..
Firstly, sorry for the misleading error code as this forced even me to scratch my head and spend a few hours in order to figure out the confusion arou..
We are utilizing ArgoCD for Gitops and everything works fine and the application is getting created with docker images stored in the ECR repository. B..
There are a few issues reported by the developers when storing Helm charts in AWS ECR. Common errors occur when they are using the old version of the ..
We are using AWS ecr for storing our application images and the AWS ecr support of Open Container Initiative (OCI) artifacts for Helm has greatly boos..
pgAdmin 4 is a free open source graphical management tool for PostgreSQL. This article will help you to understand the advantages of hosting a pgAdmin..
When a developer working on Kubernetes he/she generally forgets to secure the Kubernetes config file that contains the cluster tokens of environments ..
To learn more on ArgoCD you can visit documentation by clicking the link https://argo-cd.readthedocs.io/en/stable/ Let us start by generating the PAT..
Notebooks are great for prototyping, longer pipelines or processes. If you are a user of PyCharm or Jupyter Notebook and an exploratory data scien..
Use List as Stack With these easy-to-use methods, we can utilize lists as stacks. The last member of Stacks to join is the first member to be fetched ..
In my previous article, I am using scala to show usability of Spark RDD API. Many of us utilizing PySpark to work with RDD and Lambda functions. Thoug..
Cloud computing is the next stage in evolution of the Internet. The cloud in cloud computing provides the means through which everything — from comput..
An enterprise-ready encryption solution should provide the following Comprehensive encryption offering wherever it resides, including structured and ..
Apache Kylin origin In today’s era of big data, Hadoop has become the de facto standards, and a large number of tools one after another around the Ha..
PostgreSQL extension PG-Storm, allows users to customize the data scan and run queries faster. CPU-intensive work load is identified and transferred t..
Transaction support in Hbase? Yes, a wide range of use case require transaction support. Firstly, we want the client to have great insight and fine-..
Short Description: Naming conventions help to ease programmer and architect to understand whats inside going on in a business. Article I have worked ..
Short Description: HBase Replication: Hbase Replication solution can solve the cluster security, data security, read and write separation and operatio..
Short Description: Apache Shiro’s design goals are to simplify application security by being intuitive and easy to use… Article Apache Shiro design i..
An Introduction of heterogeneous storage type, and the flexible configuration of heterogeneous storage! Heterogeneous Storage in HDFS Hadoop version..
Started working on HBase again!! Thought why not refresh few concepts before proceeding to actual work. Important things comes into mind when we work ..
Many time during the code review found some common mistakes done by the developer. Here are few of them… Workflow mandatory item : Add this property..
Think about the old days when we solved many business problems using Dynamic SQL, exception handling, flow-of-control, iterations. Now when I worked w..
Recently we are in process of working with Presto and configuring Hive Connector to it. It got connected successfully with steps given at prestodb.io/..
Few of my friends new to Hadoop ask frequently what the good file size is for Hadoop and how to decide file size. Obviously it should not be small siz..
I’ll cover Kafka in detail with introduction to programmability and will try to cover almost full architecture of it. So here it go:- We need Kafka w..
Fact is men enjoy life more but at the end winners are women because they always get extra bits of years(these bits are sometimes in GB of ten years o..
Introduction to Apache Spark:- Spark As a Unified Stack and Computational Engine is responsible for scheduling, distributing, and monitoring applicat..
Before taking you in details of utilities provided by Hive, let me explain few components to get execution flow and where the related information stor..
I have done data analysis for one of my project using below approach and hopefully it may help you understand underlying subject. Soon ill post my pro..
I’m into the data management/data quality from several years. When I ask some people what is data management processes they simply reply, “well, we ha..
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