Insights and perspectives to keep you updated.

Knoldus-Blog-Monitoring-Solution-with-rust

Monitoring solutions reduce costs & lead to better asset utilization

Reading Time: 2 minutes In a world where the future’s uncertain and businesses are compelled to embrace digital solutions, an unreliable IT infrastructure is out of the question. After all, you cannot afford application outages, security breaches, or system downtimes as they can harm business continuity. According to Gartner, the average cost of IT downtime is $5,600 per minute, which varies across industries. However, the right monitoring tools provide Continue Reading

An Introduction to SSH – Secure Shell

Reading Time: 4 minutes What is SSH ? SSH is a network protocol that allows secure connection between different computers. SSH protocol also referred to as Secure Shell, provides many functionalities like, Strong connection and security Strong authentication Maintains connection integrity Strong encryption. In general, there are different ways for logging in to a remote machine, Know the password of that machine. SSH public and private keys. Host-based authentication Continue Reading

Dive into Jenkins Roles

Reading Time: 4 minutes Concept of Roles in Jenkins A role in Jenkins basically refers to a user that can has access to Jenkins. A user can be an administrator or any non-admin privileged entity. A role can be assigned to a user to indicate the set of privileges assigned to that particular user. These privileges can be admin privileges or an admin user can then create many roles Continue Reading

docker

Docker manifest – A peek into image’s manifest.json files

Reading Time: 4 minutes docker manifest – An experimental feature ! The image manifest provides a configuration and a set of layers for a container image. This is an experimental feature. To enable this feature in the Docker CLI, one can edit the config.json file found in ~/.docker/config.json like : What is ‘docker manifest’ ? The docker manifest command does not work independently to perform any action. In order Continue Reading

Incorporate Postgres with Rust

Reading Time: 4 minutes PostgreSQL is a powerful, open source object-relational database system with over 30 years of active development that has earned it a strong reputation for reliability, feature robustness, and performance. Hello, folks! your wait is over, we have come up with a new blog. In this blog, we will discuss how we can incorporate the Postgres database using Rust programming language with the help of a sample example. I Continue Reading

Prevent Breaking Code Changes in Future Releases using `non exhaustive` enums in Rust

Reading Time: 2 minutes Hello everyone, recently I have come across a feature in Rust, known as non_exhaustive. It was introduced in Rust 1.40.0 . This attribute prevents source code-breaking changes in projects downstream. enums can be non-exhaustive or exhaustive, depending upon their needs. A non-exhaustive enum indicates that this enum may get new value in the future. By adding #[non_exhaustive] attribute, we can create a non-exhaustive enum which Continue Reading

KSnow: Know about Cloning in Snowflake

Reading Time: 2 minutes This blog pertains to Cloning feature in Snowflake, and I will explain you all the things you need to know about these features with practical example. So let’s get started. Zero Copy Clone Cloning also Snowflake as Zero Copy Clone in Snowflake. It used to create a copy of a Table or Schema or a Database. In most database, in order to make a copy Continue Reading

KnolSnow: SNOWSQL – I

Reading Time: 2 minutes SnowSQL is a command-line tool for interactive query experience with the Snowflake Elastic Data Warehouse cloud service. Need of SnowSQL What is the need of introducing a command-line SQL tool when there is already various SQL tools are available? The answer is simple Need of modern command-line tool designed for the cloud that is easy to use, built on high-security standards, and is tightly integrated Continue Reading

Product demand forecasting with Knime

Reading Time: 5 minutes In this blog, we are going to see, Importance of demand forecasting and how we can easily create these forecasting workflows with Knime. Market request forecasting is a basic procedure for any business, however maybe none more so than those in buyer packaged products. Stock, production, storage, delivering, showcasing – each aspect of CPG and retail organizations’ activities are influenced by accurate forecasting. Identifying shoppers’ Continue Reading

integrating Cucumber with Akka-Http

Akka Cluster in use (Part 9): Effectively Resolving Split Brain Problem

Reading Time: 7 minutes We can deal with cluster failures manually, as mentioned in our blog post Manually Healing an Akka Cluster. However, it requires a DevOps engineer to be available 24 x 7. This process is very expensive and can be very frustrating (sometimes). Hence, we really need a way via which we can resolve cluster failures in an automated fashion. This is where a Split Brain Resolver Continue Reading