cloud

SQL Server Docker Installation: Step-by-Step Guide for Windows

Leave a Comment / Big Data/Cloud, SQL Server / / / , , , , ,

SQL Server is a very popular, powerful, and versatile option in the ever-evolving landscape of database management. It is a robust and widely used relational database management system (RDBMS) developed and managed by Microsoft. SQL Server natively supports SQL (Structured Query Language) for querying and manipulating data stored in the tables. This makes SQL Server […]

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Create an Azure Function in Java using IntelliJ IDEA

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Azure Functions are serverless compute that help orchestrate and automate complex problems in an event-driven way. We can choose any supported language to create and deploy an Azure Function in the cloud. The supported language as of date is C#, Java, Python, JavaScript, F#, Powershell, and TypeScript. This post will learn how we can create

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Partitioning and Bucketing in Hive

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In this article, we will discuss two important concepts “Partitioning and Bucketing” in Hive. These are used to improve query performance and it is important to understand them so that you can apply them efficiently. So let’s start with Partitioning. Partitioning in Hive Partitioning is a technique which is used to enhance query performance in

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Handling special characters in Hive (using encoding properties)

4 Comments / Azure, Hive / / / , , , ,

In case we are reading a text file in a Hive table which contains non-English characters and we are not using the appropriate text encoding, these non-English characters might be loaded as junk symbols (like boxes – �). To get these characters in their original form, we need to use the correct character encoding. In this

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Skip header and footer rows in Hive

1 Comment / Azure, Big Data/Cloud, Hive / / / , , , ,

In this post “Skip header and footer rows in Hive“, we are going to learn that how we can ignore few header and footer records in Hive without loading or reading these records in another table or in a view temporarily. If you want to read more about Hive, visit my post “Preserve Hive metastore in

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Preserve Hive metastore in Azure HDInsight

2 Comments / Azure, Hive / / / , , , ,

In this blog “Preserve Hive metastore in Azure HDInsight“, we are going to learn how we can preserve the hive metadata while working with the Azure HDInsight services. Microsoft Azure HDInsight is an on-demand managed Open source Big Data analytics service for the enterprises. We can provision clusters as per the demand in few minutes,

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