What is Hadoop? What is MapReduce? What is NoSQL? As the world becomes more information-driven than ever before, a major challenge has become how to deal with the explosion of data. Traditional frameworks of data management now buckle under the gargantuan volume of today’s datasets. Fortunately, a rapidly changing landscape of new technologies is redefining […]
In this blog post, we are going to set up two Galera-based Clusters running on Percona XtraDB Cluster 5.7, one for the production and one for the disaster recovery (DR). We will use ClusterControl to deploy both clusters in AWS and Azure, where the latter will become the disaster recovery site. ClusterControl is located in our local data center and it […]
Vector database is a type of database that stores data as high-dimensional vectors, which are mathematical representations of features or attributes. Each vector has a certain number of dimensions, which can range from tens to thousands, depending on the complexity and granularity of the data. Vector databases are specialized storage systems designed for efficient management […]
Data analytics will intrigue you if you’re burdened with tough decision-making that will impact business massively. It takes a trained eye to notice that most standard business procedures aren’t pure guesswork or intuition. When you are an analyst with tools that easily interpret and reveal patterns in data, your business is driven forward. Complex business […]
5G is ushering in a new era of connectivity, speed, and capabilities never seen or experienced before. A natural successor of the 4G network, the new, ultra-high-speed 5G network will have more than 3 billion users by 2025, accounting for roughly 50% of telecom and internet users. With such high quality, and high-speed internet, how […]
A database comparison. Many people learn or understand new things relative to things they already know. This makes sense, it’s probably a natural instinct. When it comes to products and technology, a lot of people ask “how are you different,” but different from what? You need some sort of baseline to start from, so you […]
A set of SQL statements accompanying an assigned name and stored in the database data dictionary is known as a stored procedure. Alternatively, a stored procedure can be understood as a subroutine available for applications that access an RDBMS. Typically, complex or extensive processing requiring execution of several SQL statements can be saved into stored […]
Successful digital transformations are not possible without successful data transformation. After all, it’s data—and the ability to analyze that data—about an organization’s customers, employees, infrastructure, market dynamics, supply chain, business-technology systems and more that make digital transformation possible. However, last year Gartner said that “information as an asset” is still in its infancy. “Data and analytics are […]
Step by step guide to becoming a modern PostgreSQL DBA The intent of this guide is to give you an idea about the DBA landscape and to help guide your learning if you are confused. The roadmap is highly opinionated — neither, knowing everything listed in the roadmap, nor the order of items given in […]
At the beginning of the decade, case was being made out for organizations to adopt a data driven business model to retain the competitive edge. This was because big data and analytics promised to transform business performance. As we stand at threshold of the next decade, data has become even more important, as evident in a survey […]
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