Category: data
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How to migrate data to the cloud?
Migrating data to the cloud can be a complex and time-consuming process, but it can provide significant benefits to businesses, such as improved scalability, flexibility, and accessibility of data. In this article, we’ll provide a comprehensive guide to help you navigate the process of migrating your data to the cloud, including the various cloud tools…
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How to choose a database?
Choosing a database can be a complex process and depends on several factors. Relational databases are the most commonly used databases, and they store data in tables using a structured query language (SQL). NoSQL databases are more flexible than relational databases and are used when scalability and high performance are needed. Some of the key…
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What is Apache Kafka?
Apache Kafka is a distributed, scalable, high-throughput, and fault-tolerant stream processing platform. It was originally developed by the LinkedIn Corporation and is now maintained as an open-source project under the Apache Software Foundation. Kafka provides a unified, high-level API for handling real-time data streams, which makes it a popular choice for use cases such as…
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What is Apache Spark?
Apache Spark is an open-source, distributed computing system that provides an interface for big data processing and analysis. It was designed to provide fast and efficient processing of large-scale data by making use of in-memory computing and parallel processing. Spark provides a number of high-level APIs for data processing and analysis, including APIs for SQL,…
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What is big data?
Big data is a term used to describe extremely large datasets that are too large to be processed and analyzed using traditional software and hardware. Big data is characterized by its volume, velocity, and variety. The volume of big data is the sheer size of the data, which can range from terabytes to petabytes. The…
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What is Apache Hadoop?
The core components of Hadoop are HDFS (Hadoop Distributed File System), MapReduce, YARN (Yet Another Resource Negotiator), and Hadoop Common. HDFS is the distributed file system that stores data across multiple nodes in a cluster. MapReduce is a programming model for processing large data sets in a distributed manner. YARN is the resource management layer…
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What is a data mesh?
Organizations should consider using a data mesh if they need to manage a large volume of data and need greater control over data security and privacy. A data mesh is an architecture for managing data that is based on mesh-like networks of data services. Data mesh architectures are decentralized and focused on autonomy and resilience,…
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How to build a data pipeline?
A data pipeline is a set of data processing elements connected in series, where the output of one element is the input of the next one. Data pipelines automate the flow of data from one system to another and enable the transformation, validation, and analysis of data. They are used to move data between different…
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What is data-driven architecture?
Data-driven architecture (DDA) is an approach to software architecture that puts data at the center of the design process. It focuses on data as the primary design element, leveraging the data that is available to create applications that are optimized to meet user needs. Data-driven architecture seeks to create applications that are flexible and extensible,…
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