{"id":169521,"date":"2023-07-28T10:35:39","date_gmt":"2023-07-28T09:35:39","guid":{"rendered":"https:\/\/datascientest.com\/en\/?p=169521"},"modified":"2023-08-11T14:52:43","modified_gmt":"2023-08-11T13:52:43","slug":"snowflake-all-about","status":"publish","type":"post","link":"https:\/\/datascientest.com\/en\/snowflake-all-about","title":{"rendered":"Snowflake: What is it this Data Cloud tool? How to use it?"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"169521\" class=\"elementor elementor-169521\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f317e29 e-flex e-con-boxed e-con\" data-id=\"f317e29\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-87c3ccf elementor-widget elementor-widget-heading\" data-id=\"87c3ccf\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.15.0 - 02-08-2023 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h3 class=\"elementor-heading-title elementor-size-default\">What is Snowflake?\n<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d666c24 elementor-widget elementor-widget-text-editor\" data-id=\"d666c24\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.15.0 - 02-08-2023 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p><span style=\"font-weight: 400;\">Snowflake is a <\/span><a href=\"https:\/\/datascientest.com\/en\/data-warehouse-2\"><span style=\"font-weight: 400;\">data warehouse<\/span><\/a><span style=\"font-weight: 400;\"> designed entirely and natively for <\/span><b>the cloud<\/b><span style=\"font-weight: 400;\">. It is available on <\/span><b>Amazon Web Services<\/b><span style=\"font-weight: 400;\"> and <\/span><b>Microsoft Azure<\/b><span style=\"font-weight: 400;\">.<\/span><\/p><p><span style=\"font-weight: 400;\">It is a columnar relational database with vectorized execution. In other words, it can handle the most demanding <\/span><a href=\"https:\/\/datascientest.com\/en\/data-analysis-definition-use-of-cases-and-tools\"><span style=\"font-weight: 400;\">data analysis tasks<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p><p><span style=\"font-weight: 400;\">Its architecture separates computation from storage, enabling scaling at any time, even when queries are running. Users pay only for the computing power they use.<\/span><\/p><p><span style=\"font-weight: 400;\">Thanks to its adaptive optimization technology, Snowflake<\/span><b> automatically<\/b><span style=\"font-weight: 400;\"> achieves the best possible performance for each query. No need to manage configuration parameters manually.<\/span><\/p><p><span style=\"font-weight: 400;\">What&#8217;s more, its <\/span><b>multi-cluster<\/b><span style=\"font-weight: 400;\">, shared data architecture enables unlimited concurrency. This means that multiple computing clusters can <\/span><b>operate simultaneously<\/b><span style=\"font-weight: 400;\"> on the same data without degrading performance. The multi-cluster virtual data warehouse functionality automatically adapts performance according to concurrency requirements.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4c4ac8e elementor-widget__width-initial elementor-widget elementor-widget-video\" data-id=\"4c4ac8e\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/www.youtube.com\\\/watch?v=xojAXXRo_S0&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.15.0 - 02-08-2023 *\/\n.elementor-widget-video .elementor-widget-container{overflow:hidden;transform:translateZ(0)}.elementor-widget-video .elementor-wrapper{aspect-ratio:var(--video-aspect-ratio)}.elementor-widget-video .elementor-wrapper iframe,.elementor-widget-video .elementor-wrapper video{height:100%;width:100%;display:flex;border:none;background-color:#000}@supports not (aspect-ratio:1\/1){.elementor-widget-video .elementor-wrapper{position:relative;overflow:hidden;height:0;padding-bottom:calc(100% \/ var(--video-aspect-ratio))}.elementor-widget-video .elementor-wrapper iframe,.elementor-widget-video .elementor-wrapper video{position:absolute;top:0;right:0;bottom:0;left:0}}.elementor-widget-video .elementor-open-inline .elementor-custom-embed-image-overlay{position:absolute;top:0;right:0;bottom:0;left:0;background-size:cover;background-position:50%}.elementor-widget-video .elementor-custom-embed-image-overlay{cursor:pointer;text-align:center}.elementor-widget-video .elementor-custom-embed-image-overlay:hover .elementor-custom-embed-play i{opacity:1}.elementor-widget-video .elementor-custom-embed-image-overlay img{display:block;width:100%;aspect-ratio:var(--video-aspect-ratio);-o-object-fit:cover;object-fit:cover;-o-object-position:center center;object-position:center center}@supports not (aspect-ratio:1\/1){.elementor-widget-video .elementor-custom-embed-image-overlay{position:relative;overflow:hidden;height:0;padding-bottom:calc(100% \/ var(--video-aspect-ratio))}.elementor-widget-video .elementor-custom-embed-image-overlay img{position:absolute;top:0;right:0;bottom:0;left:0}}.elementor-widget-video .e-hosted-video .elementor-video{-o-object-fit:cover;object-fit:cover}.e-con-inner>.elementor-widget-video,.e-con>.elementor-widget-video{width:var(--container-widget-width);--flex-grow:var(--container-widget-flex-grow)}<\/style>\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-78a08b1 e-flex e-con-boxed e-con\" data-id=\"78a08b1\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f466df4 elementor-widget elementor-widget-heading\" data-id=\"f466df4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">What are the main features?\n<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ab7e7e4 elementor-widget elementor-widget-text-editor\" data-id=\"ab7e7e4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><b>Snowflake&#8217;s Data Warehouse Cloud<\/b><span style=\"font-weight: 400;\"> supports most of the DDL and DML defined in SQL:1999 and the analytical extensions of SQL:2003. Connectivity includes connectors and drivers for Python, Spark, Node.js, Go, .Net, JDBC, ODBC, and the open-source extension dplyr-snowflakedb.<\/span><\/p><p><b>Virtual Warehouses<\/b><span style=\"font-weight: 400;\"> can be controlled from the GUI or command lines. They can be created, resized, suspended, or deleted. Resizing can be performed while a query is running, without any downtime. This is particularly useful for <\/span><b>speeding up queries<\/b><span style=\"font-weight: 400;\">.<\/span><\/p><p><span style=\"font-weight: 400;\">The platform supports a wide variety of data and file formats. It is possible to load compressed files, or formats such as JSON, Avro, ORC, Parquet, and XML. S3 data sources and local files are also supported. Data can be <\/span><b>securely shared<\/b><span style=\"font-weight: 400;\"> with other Snowflake accounts.<\/span><\/p><p><span style=\"font-weight: 400;\">Security features vary according to edition. The standard edition offers <\/span><b>automatic encryption<\/b><span style=\"font-weight: 400;\"> of all data, <\/span><b>multi-factor authentication<\/b><span style=\"font-weight: 400;\">, and <\/span><b>single sign-on<\/b><span style=\"font-weight: 400;\">.<\/span><\/p><p><span style=\"font-weight: 400;\">The Enterprise Edition adds periodic re-keying of encrypted data. Finally, the Enterprise Edition for Sensitive Data adds HIPAA and PCI DSS compatibility. It&#8217;s also possible to choose where data is stored to comply with the RGPD more easily.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-04974ac elementor-align-center button-principal elementor-widget elementor-widget-button\" data-id=\"04974ac\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"https:\/\/datascientest.com\/en\/data-engineer-course\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Follow a training to master Snowflake<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2a719cb e-flex e-con-boxed e-con\" data-id=\"2a719cb\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c28c0ef elementor-widget elementor-widget-heading\" data-id=\"c28c0ef\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Snowflake architecture: How does it work?<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8a7ea4c elementor-widget elementor-widget-text-editor\" data-id=\"8a7ea4c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">The Snowflake architecture is divided into <\/span><b>virtual compute instances<\/b><span style=\"font-weight: 400;\"> for computing, and a storage service for storing persistent data.<\/span><\/p><p><span style=\"font-weight: 400;\">The central data repository is accessible from all the compute nodes in the data warehouse. Data processing is carried out by massively parallel computing clusters. Each <\/span><b>cluster node<\/b><span style=\"font-weight: 400;\"> stores a portion of the dataset locally.<\/span><\/p><p><span style=\"font-weight: 400;\">When data is loaded onto Snowflake, it is reorganized in its compressed columnar format. Data can be accessed via <\/span><a href=\"https:\/\/datascientest.com\/en\/sql-learn-all-about-the-programming-language-for-databases\"><span style=\"font-weight: 400;\">SQL queries<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p><p><span style=\"font-weight: 400;\">It&#8217;s a 100% Cloud platform, so running it on an on-premise or hosted <\/span><b>private Cloud infrastructure<\/b><span style=\"font-weight: 400;\"> is impossible. One advantage is that no installation or configuration is required, as the maintenance and tuning are handled by Snowflake.<\/span><\/p><p><span style=\"font-weight: 400;\">Snowflake can be connected via its web interface, the SnowSQL CLI, ODBC, and JDBC drivers for applications such as <\/span><a href=\"https:\/\/datascientest.com\/en\/what-is-tableau\"><span style=\"font-weight: 400;\">Tableau<\/span><\/a><span style=\"font-weight: 400;\">, native connectors for programming languages, or third-party connectors for BI and<\/span><a href=\"https:\/\/datascientest.com\/en\/etl-or-extract-transform-load-definition-and-use\"><span style=\"font-weight: 400;\"> ETL tools<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c28c169 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"c28c169\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.15.0 - 02-08-2023 *\/\n.elementor-widget-image{text-align:center}.elementor-widget-image a{display:inline-block}.elementor-widget-image a img[src$=\".svg\"]{width:48px}.elementor-widget-image img{vertical-align:middle;display:inline-block}<\/style>\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"452\" src=\"https:\/\/datascientest.com\/en\/files\/2023\/07\/architecture-snowflake-1024x579.jpg\" class=\"attachment-large size-large wp-image-169528\" alt=\"architecture-snowflake\" srcset=\"https:\/\/datascientest.com\/en\/files\/2023\/07\/architecture-snowflake-1024x579.jpg 1024w, https:\/\/datascientest.com\/en\/files\/2023\/07\/architecture-snowflake-300x170.jpg 300w, https:\/\/datascientest.com\/en\/files\/2023\/07\/architecture-snowflake-768x434.jpg 768w, https:\/\/datascientest.com\/en\/files\/2023\/07\/architecture-snowflake.jpg 1200w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b46322e e-flex e-con-boxed e-con\" data-id=\"b46322e\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f93fb21 elementor-widget elementor-widget-heading\" data-id=\"f93fb21\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">What are the advantages of Snowflake?<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-da00552 elementor-widget elementor-widget-text-editor\" data-id=\"da00552\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">In the past, data was stored locally by companies. Data engineers and analysts exploited open-source software such as Apache Hadoop for data storage and analysis.<\/span><\/p><p><span style=\"font-weight: 400;\">However, <\/span><a href=\"https:\/\/datascientest.com\/en\/data-engineer-role-skills-salary\"><span style=\"font-weight: 400;\">data engineers<\/span><\/a><span style=\"font-weight: 400;\"> capable of developing and maintaining such a system are in short supply. Snowflake&#8217;s SaaS (software as a service) Data Warehouse addresses this shortage.<\/span><\/p><p><span style=\"font-weight: 400;\">Users don&#8217;t need to worry about <\/span><b>physical or virtual hardware<\/b><span style=\"font-weight: 400;\"> and don&#8217;t need to install any software. The Snowflake teams handle updates and maintenance.<\/span><\/p><p><span style=\"font-weight: 400;\">It&#8217;s also faster, easier to use, and more flexible than traditional data warehouses. What&#8217;s more, it&#8217;s not based on an existing software platform such as <\/span><a href=\"https:\/\/datascientest.com\/en\/hadoop-what-is-it\"><span style=\"font-weight: 400;\">Hadoop<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p><p><span style=\"font-weight: 400;\">It&#8217;s based on a brand-new SQL database engine, created by Snowflake with an architecture designed for the Cloud. So any software engineer with <\/span><b>SQL knowledge<\/b><span style=\"font-weight: 400;\"> can understand and use Snowflake.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-408c215 e-flex e-con-boxed e-con\" data-id=\"408c215\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dfa39d4 elementor-widget elementor-widget-heading\" data-id=\"dfa39d4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">What are the main Competitors and alternatives to Snowflake?<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d0d9789 elementor-widget elementor-widget-text-editor\" data-id=\"d0d9789\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Snowflake&#8217;s main competitors include Amazon Redshift, Google BigQuery, and Microsoft Azure SQL Data Warehouse. These are the Data Warehouses offerings of the <\/span><b>three leading Cloud providers<\/b><span style=\"font-weight: 400;\">.<\/span><\/p><p><span style=\"font-weight: 400;\">Other rivals include Teradata, Oracle Exadata, MarkLogic, and SAP BW\/4HANA. These solutions can be installed both in the cloud and on-site.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e7aa8b0 elementor-align-center button-principal elementor-widget elementor-widget-button\" data-id=\"e7aa8b0\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"https:\/\/datascientest.com\/en\/data-engineer-course\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Start a Data Engineer  training course<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-380f515 e-flex e-con-boxed e-con\" data-id=\"380f515\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-97a5b35 elementor-widget elementor-widget-heading\" data-id=\"97a5b35\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">What sets Snowflake apart from its competitors?\n<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a7a7ce1 elementor-widget elementor-widget-text-editor\" data-id=\"a7a7ce1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">At some point in the past, the cost of purchasing a cable TV service meant that infrastructure and content were included in a single package. Today, these elements are separate, and users have more control over what they use and how they pay for it.<\/span><\/p><p><span style=\"font-weight: 400;\">Snowflake&#8217;s architecture allows <\/span><b>similar flexibility <\/b><span style=\"font-weight: 400;\">with Big Data. This <\/span><b>cloud computing tool<\/b><span style=\"font-weight: 400;\"> dissociates storage and compute functions, meaning that companies with high storage demands less need for <\/span><b>CPU cycles<\/b><span style=\"font-weight: 400;\">, or vice versa, don&#8217;t have to pay for an integrated package that forces them to pay for both. This point of differentiation is one of the factors that have enabled its co-founders (Marcin Zukowski, Beno\u00eet Dageville, and Thierry Cruanes) to save several organizations millions of dollars, while valuing their start-ups at several tens of billions of dollars today since raising funds in February 2020.<\/span><\/p><p><span style=\"font-weight: 400;\">Users can increase or reduce capacity as needed, and <\/span><b>pay Snowflake only for the workload they require<\/b><span style=\"font-weight: 400;\">. Storage is billed in terabytes stored per month. Computing is billed by the second. In fact, the Snowflake architecture consists of three layers, each independently scalable: storage, computing, and services.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4ad59b8 elementor-widget elementor-widget-heading\" data-id=\"4ad59b8\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Data storage layer<\/h5>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f5850e4 elementor-widget elementor-widget-text-editor\" data-id=\"f5850e4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">The database storage layer contains all data loaded into Snowflake, including structured and semi-structured data. Snowflake offers <\/span><b>automatic management of storage tasks<\/b><span style=\"font-weight: 400;\">, from data organization to structuring and compression. What&#8217;s more, the operation of this <\/span><b>data storage layer<\/b><span style=\"font-weight: 400;\"> is entirely independent compared to the compute layer.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-be67a6c elementor-widget elementor-widget-heading\" data-id=\"be67a6c\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Calculation layer\n<\/h5>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5dcb96a elementor-widget elementor-widget-text-editor\" data-id=\"5dcb96a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">The compute layer comprises <\/span><b>virtual warehouses<\/b><span style=\"font-weight: 400;\"> that perform the data processing tasks required for queries. Each virtual warehouse (or cluster) can access all the data in the storage layer, and then <\/span><b>operate independently<\/b><span style=\"font-weight: 400;\">, so that the warehouses do not share or compete for compute resources. This enables <\/span><b>automatic scaling<\/b><span style=\"font-weight: 400;\"> without interruption, meaning that compute resources may or may not change during query execution, and therefore do not need to be <\/span><b>redistributed<\/b><span style=\"font-weight: 400;\"> or <\/span><b>rebalanced<\/b><span style=\"font-weight: 400;\"> in the data storage layer.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d3654b7 elementor-widget elementor-widget-heading\" data-id=\"d3654b7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h5 class=\"elementor-heading-title elementor-size-default\">Cloud services layer<\/h5>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9d5ffc5 elementor-widget elementor-widget-text-editor\" data-id=\"9d5ffc5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">The cloud services layer uses ANSI SQL and coordinates the entire system. It eliminates the need for <\/span><b>manual management<\/b><span style=\"font-weight: 400;\"> and <\/span><b>tuning of the data warehouse<\/b><span style=\"font-weight: 400;\">. Services in this layer include authentication, infrastructure, metadata management, query analysis, and optimization, as well as access control.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-f06f1e7 e-flex e-con-boxed e-con\" data-id=\"f06f1e7\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8acf7fb elementor-widget elementor-widget-heading\" data-id=\"8acf7fb\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">How do you learn to use it?\n<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-54b1645 elementor-widget elementor-widget-text-editor\" data-id=\"54b1645\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Snowflake offers many advantages, but it can be complex to use. With this in mind, the company offers several tutorials and videos to help you <\/span><b>master the platform<\/b><span style=\"font-weight: 400;\">. Some are general and aimed at beginners, while others enable you to discover specific functionalities in greater detail.<\/span><\/p><p><span style=\"font-weight: 400;\">You can also opt for Snowflake training. DataScientest offers you the opportunity to learn how to master the Cloud Data Warehouse through <\/span><a href=\"https:\/\/datascientest.com\/en\/machine-learning-engineer-course\"><span style=\"font-weight: 400;\">our Machine Learning Engineer training<\/span><\/a><span style=\"font-weight: 400;\"> and <\/span><a href=\"https:\/\/datascientest.com\/en\/data-engineer-course\"><span style=\"font-weight: 400;\">our Data Engineer training.<\/span><\/a><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aae30f4 elementor-align-center button-principal elementor-widget elementor-widget-button\" data-id=\"aae30f4\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"https:\/\/datascientest.com\/en\/data-courses\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Discover out different Data courses<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ba9e4a9 elementor-widget elementor-widget-text-editor\" data-id=\"ba9e4a9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">You know all about Snowflake. Check out <\/span><a href=\"https:\/\/datascientest.com\/en\/docker-definition-and-tutorial\"><span style=\"font-weight: 400;\">our complete blog post on Docker<\/span><\/a><span style=\"font-weight: 400;\">, another key Big Data tool, and <\/span><a href=\"https:\/\/datascientest.com\/en\/machine-learning-what-is-it-and-why-does-it-change-the-world\"><span style=\"font-weight: 400;\">our blog post on Machine Learning<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-47e6fc9 e-flex e-con-boxed e-con\" data-id=\"47e6fc9\" data-element_type=\"container\" data-settings=\"{&quot;content_width&quot;:&quot;boxed&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5d6f0c2 elementor-widget elementor-widget-html\" data-id=\"5d6f0c2\" data-element_type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<script type=\"application\/ld+json\">\r\n{\r\n  \"@context\": \"https:\/\/schema.org\",\r\n  \"@type\": \"FAQPage\",\r\n  \"mainEntity\": [{\r\n    \"@type\": \"Question\",\r\n    \"name\": \"What is Snowflake?\",\r\n    \"acceptedAnswer\": {\r\n      \"@type\": \"Answer\",\r\n      \"text\": \"Snowflake is a data warehouse designed entirely and natively for the cloud. 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Its architecture separates computation from storage, enabling scaling at [&hellip;]<\/p>\n","protected":false},"author":45,"featured_media":169524,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_theme","format":"standard","meta":{"content-type":"","inline_featured_image":false},"categories":[2412],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.7 (Yoast SEO v21.7) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Snowflake: What is it this Data Cloud tool? How to use it?<\/title>\n<meta name=\"description\" content=\"Snowflake is a fully cloud-based data warehouse. 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