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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.

Monolithic Architecture vs Microservices

The basic idea behind a microservice architecture is that applications are easier to create and maintain when disassembled into small, seamlessly interacting parts. The software functionality is isolated in several independent modules. These are individually responsible for the execution of well-defined independent tasks. We have several articles on microservices to explain the basic matters, such … [Read more...]

The Need for Monitoring the Microservices Environment

Microservices are becoming increasingly popular in software development. The reason for this lies in the ever-increasing complexity of IT infrastructures. To keep track of microservice environments, real-time monitoring continuing to help. The traditional way of managing and expanding monolithic enterprise applications becomes problematic with their increasing size and complexity. Switching to … [Read more...]

What is OLAP and What is it Used For?

OLAP stands for Online Analytical Processing. OLAP is an application used to ease the query processing on data warehouse. The terminology OLAP was created by modifying the traditional database related term online transaction processing (OLTP). OLTP facilitates and also manages the transaction-oriented applications. OLAP is an approach to multi-dimensional analytical (MDA) queries and is a part of … [Read more...]

How Big Data is Changing the Slot Wins in the Casino History

The casino is all about numbers, and so is big data. Winning a gargantuan amount of money is not something people tend to forget. And anyway, why would they? In the realm of the casino, and especially slotsslotsslots, this gargantuan amount of money can genuinely turn into the ticket to a completely new life. Casinos are ultimately a business and big data is a business tool. As such, the … [Read more...]

Install Apache Chukwa on Hadoop Cluster

In order to follow this guide, one need to install Java (preferably Sun Java) installed, MySQL 5.x and Hadoop cluster. We already have published separate guides on how to install Percona MySQL on Ubuntu server and how to install Hadoop on single server. Chukwa visualization interface requires HBase. Chukwa is a system designed for reliable log collection and processing with Hadoop. Chukwa cluster … [Read more...]

Advantages of Graph Databases Over the Other Databases

Choosing the correct type of database is an important part of developing a new application. In our earlier publications, we have discussed about four common type of databases used in different data science related applications, which are Key-Value Database, Graph Database, Document-Oriented Database and Column-oriented Database. In addition, there is traditional RDMS, such as MySQL and the new … [Read more...]

What is Graph Database?

In the previous articles we have discussed about three common databases used in data sciences - Column-oriented Database, Key-Value Database and Document-Oriented Database. A graph database portrays the data like they are viewed conceptually. This graph is of mathematics. A graph in mathematics is not a bar or line chart. It is like a mind map. The graph paradigm is a reimagination of what is … [Read more...]

What is Column-oriented Database?

In our previous articles, we have discussed about Key-Value Database and Document-Oriented Database. The Column-oriented Database is another major type of database which is used in data sciences. The Column-oriented Databases store data tables by column (not row). These can use query languages like SQL and can serve data for extract, transform, load (ETL) and data visualization. The result, … [Read more...]

Navigating the Benefits of Docker Registry

Docker is an operating system-wide virtualization platform and software containerization platform. It allows us to create an application and package it along with its dependencies and libraries in a container. This software container, in turn, can run on other machines. We have many in-depth articles to get started with Docker, such as Analysis of Docker in DevOps, Docker Tutorial For … [Read more...]

What Do Employees Gain from Using Advanced Search Analytics?

We have become accustomed to finding an answer to any question in seconds - all it takes is a mobile device and an internet connection. Entering queries into search engines multiple times a day is now second nature — whether it’s the height of an actor in a show you are streaming, the latest update on a current event, or fact-checking a piece of trivia someone just dropped on you. A similar … [Read more...]