Discover the key features and advantages of Azure Data Lake. Harness data’s potential for your business growth.
Introduction to Azure Data Lake
Microsoft officially launched Azure Data Lake on April 24, 2016, which introduced Microsoft’s cloud-based data storage and analytics solutions.
Businesses need to store huge amounts of data from various data sources in different formats like semi-structured, unstructured, and structured data.
These data are ingested in the Microsoft Azure platform, and with the help of inbuilt features, applications, and Microsoft Azure tools, we can analyze the data properly and generate reports as per business needs.
In this data-driven world where businesses are adopting cloud technology and cloud resources to harness the full benefits of the cloud, Azure Data Lake Consultants plays a vital role in paving the success path in business.
The important tools used in Microsoft Azure Data Lake are HDInsight, Azure Data Lake Analytics, and Azure data bricks used for analysis and reporting.
There are two mechanisms for data storage in the Azure data lake platform- Azure data storage Gen 2 or Azure storage.
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What is an azure data lake?
Azure Data Lake is a giant online data storage cloud platform powered by Microsoft.
It makes it smart and intelligent for data storage and analytics reports because it is equipped with resources like Azure Data Lake Store and Azure Data Lake Analytics.
When an entrepreneur gets better business insights, they can make informed business decisions.
How to access azure data lake?
First, we need to create an Azure account from the official Microsoft Azure registration page. Once the registration is completed, we need to set up permissions to access Azure Data Lake.
After setting up the necessary permission levels, we must choose appropriate tools like Azure Data Lake Tools for Visual Studio or SDK for programming languages like Python, Java, .Net, etc.
We can use connector tools to create connections with various data sources and upload data so that it becomes accessible without carrying the storage device.
We can manage the files, folders, and cloud resources and move them to the desired location, and set permission to share them with others securely.
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How to connect to an Azure data lake?
If you already have a Microsoft Azure account, you can log in to the official Azure portal and choose connectivity methods Azure Storage Explorer, Azure PowerShell, or Azure CLI.
We can also use programming languages like Python and .net for connecting to the Azure data lake. Additionally, we can download and install Azure Storage Explorer. Then open Azure storage explorer.
We can use a connection string or a shared access signature by entering necessary connection details like the Data Lake Storage account name and the account key or SAS token.
Or else we can download and install Azure PowerShell from the official Microsoft Azure portal. After successful installation Open PowerShell with your login credential. Connect-AzAccount using programming lines of code.
Declare a variable for account name, account key and container name and get the storage context. List items in the container use specific code to download a file from the computer.
Since it involves complicated steps, it is better to hire Azure Data Lake Consultants to connect to Azure Data Lake using Azure PowerShell.
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How to query Azure Data Lake?
There are several data processing tools for executing queries in Azure Data Lake.
We can write U-SQL statements, a SQL-type language with some predefined tokens for selecting data from cloud databases and sorting data as per business needs and requirements.
For handling advanced queries, Microsoft Azure Data Lake supports data transformation like all types of joins and aggregation.
If we want, we can also use other tools Azure Data Bricks, Apache Spark, or HDInsight for data query processing in Azure Data Lake.
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How to read data from the azure data lake?
We can use a data processing tool, Azure Storage Explorer, Azure Data bricks, Azure Data Factory, and Azure HDInsight to read data from Azure Data Lake.
Additionally, we can use custom code using Python programming or .net language. Azure HDInsight provides managed Apache Spark and Hadoop clusters that can be used to process and analyze data from Azure Data Lake.
How to use Azure Data Lake?
Firstly we need to make an account on Microsoft Azure portal registration page, configure the storage account setting, set permission levels, and manage and organize data by uploading data to azure data lake storage.
After login, we can access, manage, and analyze, visualize, scale, optimize, and backup for data recovery at the time of need. We can audit data access and usage for security purposes.
To sum up, we must say that Azure Data Lake empowers businesses of all sizes to reap maximum benefits with features like scalability and performance, flexible storage options, integration with analytics tools, cost efficiency, and real-time insights.
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