Have you been hearing a lot about Aerospike vs MongoDB? Is deciding on what database to go about getting difficult for you? Well, then this clear comparison guide on Aerospike vs MongoDB should help you choose the right NoSQL database for you. Databases have evolved the way individuals and businesses handle and manage bulk data. […]
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In this tutorial, I will explain the $slice modifier in MongoDB. The $slice modifier will help us limit the number of elements to insert when we conduct a $push operation. The $slice modifier must be used in conjunction with the $each operator. Only the $slice modifier has an impact if you give an empty array
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Are you a Python developer looking around for a MongoDB ORM for Python for your amazing application? Then this tutorial is just for you! The popularity of MongoDB has grown over time, especially as a robust database management system. There’s no denying it – MongoDB is sometimes a challenge for beginners. There are a number
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As security and privacy concerns have become a major conversation in the IT industry, companies have started to embrace security as a main business discipline. Within this larger topic is the concept of vulnerability scanning. In this article, we will talk about this in the scope of DevSecOps. DevSecops—Baking Security into the Whole Development Lifecycle
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In this guide, I will discuss the ultimate difference between CouchDB vs MongoDB. You may be reading this blog today because you are a rookie who has heard of these two databases but is unsure how they vary. Perhaps, you are a seasoned developer who wishes to investigate or discover the differences between CouchDB vs
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Open-sourced by Google in 2014, the Kubernetes project combines over 15 years of Google’s experience running production loads at scale while incorporating best ideas and practices from the community. Kubernetes is a portable, extensible platform that manages containerized workloads and services. Kubernetes can work with almost any type of container runtime. It is also possible
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How to generate a random number in Solidity – is the question that brought you here today. Fortunately, you are at the right place! Since Solidity, Blockchain, Ethereum, and all other things related to these are relatively new for learners, it becomes difficult to understand what is going on sometimes and why. The Solidity programming
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The $not operator in MongoDB is a logical operator for finding documents that don’t match the given operator expression. In MongoDB, the $not operator may be used with read methods like find(), findOneAndUpdate(), and others. In this post, we will guide you on how to use the $not operator and show you several examples so
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The conflict between Nodejs vs Django as backend technologies has raged on for decades. Django is a Python programming language framework. Nodejs is also a JavaScript programming language framework. Django is a well-known technology with a large community. While Nodejs is still in its infancy, it is undeniably strong. Nonetheless, both are widely used backend
Nodejs vs Django: Ultimate Guide to Choosing the Best Backend Technology Read More »
MongoDB provides several simple ways to query for null or missing values. This can be useful in many situations such as when you want to clear data that does not have a required field or you want to set a default value for data that has a null value or maybe you want your User
Querying Null or Missing Field Values in MongoDB: Using Different Operators Read More »