Enterprise search refers to a subfield of information retrieval and refers to the process of computer-aided content-oriented search with the help of an internal company search engine, which indexes content by means of so-called crawlers. However, the search is usually not performed live on the original data sources, but on the search index. This index primarily includes internal data sources such … [Read more...]
Cloud Computing
Cloud computing is becoming more and more important. Here are articles on Cloud Computing,Cloud Server,SaaS,PaaS,IaaS and Cloud related technology.
What is OLAP Cube/Data Cube?
An OLAP cube (Online Analytical Processing) or data cube, also known as a cube operator, is a term commonly used in data warehouse theory to represent data logically. The data is arranged as elements of a multidimensional cube. The dimensions of the cube describe the data and allow easy access. Data can be selected across one or more axes of the cube. The term OLAP (Online Analytical Processing) … [Read more...]
How to Install FossBilling on Ubuntu (Apache Webserver)
FOSSBilling is a fork of BoxBilling. It is a self-hosted billing web software with ticket support and knowledgebase mainly designed to be easy for clients and sellers of web hosting niches. However, anyone related to online business or freelancing can use this software. It is suitable for freelancers, small, medium or even large businesses. FOSSBilling comes with Apache 2.0 license, which means it … [Read more...]
Hybrid Multi-Cloud Environments Are Becoming Ubiquitous
Multi-cloud is the use of multiple cloud computing and storage services from different vendors in a single heterogeneous architecture by an organization to improve the capacity and cost of cloud infrastructure. This also refers to the distribution of cloud assets, software, applications, etc., across multiple cloud hosting environments. With a typical multi-cloud architecture that uses two or more … [Read more...]
What is Confidential Computing?
Confidential computing is a privacy enhancing computing methodology intended to protecting data. The method isolates sensitive data during processing into a protected CPU enclave and only authorized programmers who have access to the contents of the enclave—the data that is being processed. The methods used to process it—and they are invisible and unknowable to anyone else, including the cloud … [Read more...]
Robot Ethics : The Main Fields of Questioning
Robot ethics is the application of ethics to robotics. It deals with the development, manufacture and use of robots. With the increase of robots in human life and the realization that robots are not just pure tools, but agents, companions and avatars, the question arises about an assessment of the ethical challenges facing humans. In 2004, the first international symposium on robot ethics was held … [Read more...]
What is the Difference Between Ubuntu and Debian on Server?
Debian is a collaboratively developed free operating system. Debian GNU/Linux is based on the basic system tools of the GNU Project as well as the Linux kernel. Debian offers a wide range of application programs and tools. Debian was founded in August 1993. Today, the project has over 1000 official developers. It is one of the oldest, most influential, and most widely used GNU/Linux distributions. … [Read more...]
Troubleshoot Not enabling PHP x.y FPM by default Notice on Ubuntu Server
If you are receiving the notice "Not enabling PHP x.y FPM by default" (with Apache webserver) after upgrading your Ubuntu server then you need to spend time behind the server and remain attentive during reboot. After I received this notice, I Google searched and read at least 50 web pages to understand where the error is arriving. The main information I got from Linode's community: … [Read more...]
How to Install Supabase on Ubuntu Server (with Docker)
In our earlier guide, we discussed installation of AppWrite on own server. If you are developing ESP32 Arduino, then probably Supabase will feel more like Firebase. Apart from Firebase, AppWrite, and Supabase, there are other options such as AceBase, Amplication, Conduit and so on. Supabase is one the most established BaaS provider among the three. In a sense, Supabase is nearly an equivalent … [Read more...]
How to Install Appwrite as a Backend Server
Appwrite does more than Google Firebase can do and Appwrite is open source. That means you can run Appwrite on your server without any usage restrictions. Appwrite is a self-hosted backend as a service packaged as a set of micro-services which can run inside a container. It helps to avoid writing backend code and provides you with a better starting point for your project and a better developer … [Read more...]
What is Google Bard? How it Works
Google Bard is an AI-based chatbot developed by Google, initially based on the LLM (Large Language Model) LaMDA and, since May 2023, on that of PaLM. It was developed in direct response to the success of OpenAI's ChatGPT and released in limited capacity in March 2023 before becoming available in more countries. This chatbot is named after William Shakespeare, who is also known as the "Bard of … [Read more...]