Debian Buster (Debian 10) is the latest release with MariaDB as default fork of MySQL in their repositories. We will install MySQL 8 in this guide. Debian 10 buster includes 40% updated software packages, such as Apache 2.4, BIND DNS Server 9.11, PHP 7.3, Python 3 3, Ruby 2.5, MariaDB 10.3 and so on. Ubuntu is based on a snapshot of Debian and naturally, they are similar in many ways. Ubuntu is … [Read more...]
Computer and Internet
Computer and Internet is catchall section of core computing categories including Cloud Computing, Digital Photography, Virtualization, Networking, Protocols and Others' which are not otherwise more subcategorized. Here also you will get unique articles and news on computer hardware, Software, Networking and Protocols.
What is a Data Mart?
Data Mart is a repository of data to meet particular demands of a specific group within an organization as a subset of a data warehouse. A data mart is a pattern specific to a data warehouse environment. Data warehouse has an enterprise quality depth but data mart is for a single department. Each data mart is dedicated to a specific business function. This subset of data may span across many … [Read more...]
Arduino High Resolution Music & Alexa Intergration With Sony Spresense
We are not scrapping ESP32 SoC. It is alone good for projects such as Glass Touch Switch With LED. When we need high end multimedia such as good camera, high resolution music then we need something like Sony Spresense. Sony Spresense is best for trying day to day high-quality DIY gizmos. The higher initial cost of Sony Spresense does give a good return. Now, the Sony Spresense device itself does … [Read more...]
What is a Data Warehouse?
Data warehouse is a relational database hosted on cloud or an enterprise mainframe server. A data warehouse is a collection of data related to a certain area, like a company. It is arranged to help the decision making by directly contributing to create reports and data analysis. It is considered a fundamental component of business intelligence. Data warehouse for an organization is a file. … [Read more...]
Uses of Text Mining in Web Content Mining : Part V (END)
This is The Final Part of Uses of Text Mining in Web Content Mining. In the forth part of this series, we discussed up to clustering. Concept linkage tools are able to parse and connect similar concepts used in documents and thus help the user to find information he might not have found through normal search methods. It is almost possible to select information, rather than cumbersome search. … [Read more...]
Data Warehouse as a Hybrid Cloud Service
With a data warehouse as a hybrid cloud service, users can take advantage of the cloud without having to move large, sometimes sensitive data to the cloud. There are lot of companies who are trying to scale their data solutions to meet growing or fluctuating demands. According to Gartner, growth of public cloud is expected to rise sharply to $411 billion by 2020. Some of the companies see their … [Read more...]
EL Wire (Electroluminescent Wire) Basics For DIY Works
EL wire is wire which glows without LED. We can control EL Wire through an Arduino or ESP32. These are thin copper wire coated in a phosphor which produces light when AC is applied to it. AC does not mean home supply AC - battery with inverter enough for them. They can be used in a wide variety of projects much as custom neon lights were often used. The thin diameter EL wires make them flexible … [Read more...]
Traffic-Sign Recognition : Basics
Traffic-Sign Recognition (TSR) is a part of Advanced Driver-Assistance Systems (ADAS). Traffic-Sign Recognition (TSR) helps the vehicles to recognize the traffic signs on the road. The signs can be speed limit, school children, turn ahead, speed breaker and so on. The Traffic-Sign Recognition systems are increasingly being used for road traffic safety by helping the drivers by automatic alerts on … [Read more...]
Uses of Text Mining in Web Content Mining : Part IV
In the third part of Uses of Text Mining in Web Content Mining, we informed that in this part we will discuss about the areas of application or tasks of text mining. Basically, the different methods should analyze texts and make the implicit information too explicit. Then form relations from the information in different texts, highlight and visualize them. The descriptions give an overview of the … [Read more...]
DevOps and Agile: What Are the Differences?
In our previous series of articles on DevOps, we stated that the aim of the collaboration should be to use the agile principles of software engineering across departments and thus to derive added value from the cooperation. While DevOps and Agile are two different things, they are often mistaken for one another. In reality, the two represent different approaches or practices in developing … [Read more...]
Uses of Text Mining in Web Content Mining : Part III
This article is continuation of second part of Text Mining in Web Content Mining. The request by the users has already been filtered by information retrieval using the previously mentioned methods. But despite the filtering, the user is still faced with a gigantic number of relevant documents. The effort to read and edit all documents is still too big for the user. Therefore, additional tools are … [Read more...]