How to Set Up MongoDB Authentication

This guide demonstrates a clear MongoDB authentication method, including creating a super user, assigning passwords, and using them on databases.

How to Troubleshoot Common Issues in Hydra during Penetration Testing

Tutorial on how to troubleshoot the common issues in Hydra during penetration testing and how to apply the various methods to fix them along with examples.

How to Process Data in Real-Time with MongoDB Change Streams

MongoDB Change Streams provides ialerts for modifications to MongoDB databases and collections. These streams are built using the MongoDB oplog.

How to Navigate the MongoDB Shell

The Mongo terminal is a JavaScript-based interface for MongoDB, allowing users to execute queries, modify information, and perform administrative tasks.

How to Manipulate the Arrays with MongoDB Unwind

Guide on how to apply the MongoDB unwind aggregation to the array, non-array, null, and empty fields of the MongoDB collection to produce independent records.

How to Integrate the MongoDB Node.js Driver

The MongoDB Node.js Driver is a package that integrates Node.js programs and databases, allowing connection, querying, updating, and deleting of documents.

How to Integrate the MongoDB Java Driver

The MongoDB Java Driver allows developers to perform actions like adding, updating, querying, and removing documents within the database.

How to Install ZLIB on Windows 10/11

Practical guide on how to download and install the ZLIB library on Windows 10 and 11 operating systems to fulfill the requirements of the NVIDIA cuDNN library.

How to Improve Queries with MongoDB Indexing

This guide discusses the use of indexes in MongoDB to enhance query speed and optimize searches by building data structures that identify records more rapidly.

How to Implement MongoDB Geospatial Features

Tutorial on the implementation of the MongoDB geospatial features using its various operators to efficiently handle and query the location-based information.

How to Create a Unique Index in MongoDB

Tutorial on the various ways to create a unique index for a single field, multiple fields, and where the operation fails due to a unique constraint violation.

How to Count Documents with MongoDB Aggregate Count

The $count aggregation in MongoDB is used for counting field records, with the count() method being popular. Aggregation operators also allow counting records.

How to Chain Multiple Proxies with Proxychains for Increased Anonymity

Guide on how to chain multiple proxies using Proxychains to achieve a heightened anonymity, mask your genuine IP addresses, and conceal your digital identity.

Grid Search with MLflow

Practical guide on how to utilize MLflow’s grid search tool to automate tweaking, track the results, and modify the hyperparameters in machine learning models.

Developing Custom Bot Actions in Botpress

Comprehensive tutorial on creating and developing custom bot actions in Botpress to by focusing on calling an API and using the response in a content element.

Install Nginx on Debian 12

Tutorial on the ways of installing Nginx on Debian, how to manage the Nginx processes using system, and how to configure it to serve multiple virtual hosts.

How to Troubleshoot Proxychains Connection Issues in Kali Linux

Guide on how to troubleshoot the Proxychains connection issues in Kali Linux to route their connections through proxy servers and enhance privacy and anonymity.

Open Source and the CRA: It Will Not Work

Expect to see open source “not approved for the EU” if the EU CRA goes forward.

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Oracle Cloud Antes Into Generative AI, LLM Game With NVIDIA Chips

Oracle launched something of a bare metal cloud that takes advantage of Nvidia’s H100 Tensor Core GPUs and is intended for running heavy duty generative AI and LLM workloads. Learn more here.
The post Oracle Cloud Antes Into Generative AI, LLM Game Wit…

How to Install a Three Node GlusterFS Cluster on Debian 12

GlusterFS or Gluster File System, is a free and open-source distributed file system developed by RedHat. In the following guide, I’ll take you through the installation of GlusterFS on Debian 12 servers. We will create a high-available and replicated st…