{"id":35546,"date":"2021-06-17T16:38:41","date_gmt":"2021-06-17T13:38:41","guid":{"rendered":"https:\/\/orbitsoft.com\/blog\/?p=35546"},"modified":"2023-12-13T12:44:04","modified_gmt":"2023-12-13T09:44:04","slug":"clickhouse-databse","status":"publish","type":"post","link":"https:\/\/orbitsoft.com\/blog\/clickhouse-databse\/","title":{"rendered":"ClickHouse Database"},"content":{"rendered":"<div class=\"wp-block-lazyblock-case lazyblock-case-ZXPTLb\"><div class=\"styled-block\">\n  <div class=\"styled-block__main\">\n          <h3 class=\"styled-block__title\">\n        Shortly      <\/h3>\n        <ul class=\"case__list\">\n            \n                    <li class=\"case__item\">\n              \n          <span class=\"case__order\">01<\/span>\n          <div class=\"case__body\">\n            <div class=\"case__title\">\n              <span>Name.<\/span>\n            <\/div>\n            <p>Yandex Managed Service for ClickHouse.<\/p>          <\/div>\n        <\/li>\n            \n                    <li class=\"case__item\">\n              \n          <span class=\"case__order\">02<\/span>\n          <div class=\"case__body\">\n            <div class=\"case__title\">\n              <span>What is it?<\/span>\n            <\/div>\n            <p>Columnar database management system (DBMS) for Online Analytical Processing (OLAP).<\/p>          <\/div>\n        <\/li>\n            \n                    <li class=\"case__item\">\n              \n          <span class=\"case__order\">03<\/span>\n          <div class=\"case__body\">\n            <div class=\"case__title\">\n              <span>What tasks does it solve?<\/span>\n            <\/div>\n            <p>It facilitates collection and analysis of information \u2192 you can build complex analytical queries on big data and get results faster than in other similar systems.<\/p>          <\/div>\n        <\/li>\n            \n                    <li class=\"case__item\">\n              \n          <span class=\"case__order\">04<\/span>\n          <div class=\"case__body\">\n            <div class=\"case__title\">\n              <span>Why does OrbitSoft use it?<\/span>\n            <\/div>\n            <p><b>+ <\/b>Performance<\/p>\n<p><b>+\u00a0<\/b>Functionality<\/p>\n<p><b>+\u00a0<\/b>Scalability<\/p>\n<p><b>+\u00a0<\/b>Saving money for customers<\/p>          <\/div>\n        <\/li>\n          <\/ul>\n  <\/div>\n  <\/div><\/div>\n\n<div class=\"wp-block-lazyblock-heading lazyblock-heading-Z1zKPWf\"><h2 class=\"article__h\">ClickHouse is the right tool for enterprises with heavy data load <\/h2><\/div>\n\n\n<p>ClickHouse is a type of database. It works best for projects where something needs to be calculated and processed. Almost anything can be the basis for analysis, for example, data from customers, employees, or competitors.<\/p>\n\n\n<div class=\"wp-block-lazyblock-figure lazyblock-figure-Z2rSQ2n\"><figure class=\"article__figure \">\n        <div class=\"article__figure-img\" >\n        <img decoding=\"async\" src=\"https:\/\/orbitsoft.com\/blog\/wp-content\/uploads\/Frame-24.jpg\" alt=\"\">\n    <\/div>\n                <figcaption>ClickHouse has a wide range of uses \u2013 it\u2019s suitable for any structured data<\/figcaption>\n    <\/figure><\/div>\n\n\n<p>ClickHouse is a universal tool. It\u2019s suitable for working with big data of companies from any business area. It\u2019s used both by small Internet services and big corporations.<\/p>\n\n\n<div class=\"wp-block-lazyblock-heading lazyblock-heading-1wYihn\"><h2 class=\"article__h\">It helps businesses launch cost-cutting solutions faster <\/h2><\/div>\n\n\n<p>The main benefit of ClickHouse is that it can quickly process huge amounts of data and create complex analytical queries.<\/p>\n\n\n\n<p><strong>Examples of business tasks that ClickHouse helps to solve:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td>Business task<\/td><td>Situation<\/td><td>How ClickHouse helps<\/td><\/tr><tr><td>To put a stop to losses on ineffective advertising<\/td><td>To decide whether to invest in advertising further, analysts need accurate information across all channels and formats.<\/td><td>Data is processed automatically and without human factor errors<\/td><\/tr><tr><td>Launch the best quality and price solution faster<\/td><td>To reduce costs, logisticians study routes and conditions for their carriers. <br><br>The sooner they get the information, the sooner they can implement a more cost-effective solution.<\/td><td>Logisticians have time to quickly analyze all possible routes.<br><br>No need to develop additional code to create a complex query, \u2014 analysis takes less time.<\/td><\/tr><tr><td>Get a competitive edge<\/td><td>The service for tracking the location of children uses GPS tracking. <br><br>The parents register their child&#8217;s phone in the system and the system can track it. <br><br>For the service to be popular, it must help parents find their child as quickly as possible.<\/td><td>The service stores and processes a huge amount of encrypted data without failures or freezing. <br><br>Parents can see the location of their child in real time.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n<div class=\"wp-block-lazyblock-heading lazyblock-heading-ZCdN4Y\"><h2 class=\"article__h\">What tasks ClickHouse can\u2019t help you with <\/h2><\/div>\n\n\n<p>ClickHouse is a great solution, but not for all tasks and companies. This database does have limitations. We do not recommend using it for:<\/p>\n\n\n\n<p>\u274c <strong>Storing unstructured data, such as videos,<\/strong> pictures, music, and movies.<\/p>\n\n\n\n<p>\u274c <strong>Frequently updated data.<\/strong> For example, it\u2019s not suitable for banks to track customer transactions. ClickHouse does not support transactions &#8211; a sequence of operations that must be performed all together or not at all.<\/p>\n\n\n<div class=\"wp-block-lazyblock-heading lazyblock-heading-Z7mzVL\"><h2 class=\"article__h\">What sort of resources are needed to get started working with the database? <\/h2><\/div>\n\n\n<p><strong>Resources you will need: servers and programmers.<\/strong> To work with big data, you need infrastructure: a cluster of servers, specialists to deploy, maintain, and work with the database in the context of the project.<\/p>\n\n\n\n<p>A company can create its own cluster or rend it. Setting up a cluster is easy enough: you have an option to shard it, replicate it, or do both at the same time.<\/p>\n\n\n<div class=\"wp-block-lazyblock-figure lazyblock-figure-Z61RUN\"><figure class=\"article__figure \">\n        <div class=\"article__figure-img\" >\n        <img decoding=\"async\" src=\"https:\/\/orbitsoft.com\/blog\/wp-content\/uploads\/Frame.jpg\" alt=\"\">\n    <\/div>\n                <figcaption>The cost of renting a cluster in the cloud can be calculated using the ClickHouse calculator<\/figcaption>\n    <\/figure><\/div>\n\n\n<p><strong>First results<\/strong> will be seen as soon as the base starts. There is no special time lag &#8211; it is immediately ready to receive and analyze data.<\/p>\n\n\n<div class=\"wp-block-lazyblock-banner lazyblock-banner-1vdiCH\"><div \n  class=\"banner\n   \n  \" \n  >\n    <div class=\"banner__body\">\n        <h2 class=\"banner__h\">We work with ClickHouse ourselves and help others switch to it<\/h2>\n        <div class=\"banner__content\">\n            <ul>\n<li aria-level=\"1\">We use the database in our own projects.<\/li>\n<li aria-level=\"1\">We provide specialists who work with ClickHouse.<\/li>\n<li aria-level=\"1\">Using our resources, we help to launch a software solution with this database.<\/li>\n<\/ul>        <\/div>\n                            <div \n              class=\"banner__button button js-form-modal\n               button_style_light-on-promo2\">\n              Order Development                          <\/div>\n            <\/div>\n    <div class=\"banner__photo\">\n        <img decoding=\"async\" src=\"https:\/\/orbitsoft.com\/blog\/wp-content\/uploads\/\u041f\u0440\u043e\u0434\u0443\u043a\u0442\u043e\u0432\u044b\u0439-\u0431\u043b\u043e\u043a.png\" alt=\"\" class=\"banner__img\">\n    <\/div>\n<\/div><\/div>\n\n<div class=\"wp-block-lazyblock-heading lazyblock-heading-2l3Q48\"><h2 class=\"article__h\">Why OrbitSoft uses ClickHouse <\/h2><\/div>\n\n\n<p><strong>Set of functions,<\/strong> which allows to handle big amount of data is simpler, faster, and more convenient than similar databases.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Features and Benefits of ClickHouse<\/strong><\/td><td><strong>What it does<\/strong><\/td><\/tr><tr><td>Stores large amounts of data &#8211; up to several petabytes<\/td><td>It can be used by any client: corporations and fast-growing businesses<\/td><\/tr><tr><td>Stores structured data: characters, numbers, letters<\/td><td>It\u2018s suitable for working with any information that needs to be analyzed<\/td><\/tr><tr><td>Supports SQL<\/td><td>It can be used not only by programmers, but also by ordinary analysts<\/td><\/tr><tr><td>It\u2019s horizontally scalable<\/td><td>If the business grows and there is more data to come, it will be cheaper to adapt the database to the growing load.<\/td><\/tr><tr><td>It is suitable for time series storing<\/td><td>It is more convenient to work with time series in ClickHouse: for example, it\u2019s easy to monitor the patient&#8217;s condition, check what his pulse is, you can add all the data and analyze it<\/td><\/tr><tr><td>Compared to competitors, it requires much less storage space<\/td><td>You need to buy less space in the cloud or on hard drives<\/td><\/tr><tr><td>There are built-in functions for complex analytical queries for large amounts of data<\/td><td>Programmers don\u2019t  need to write additional algorithms for analysis<\/td><\/tr><tr><td>Data replication support<\/td><td>If one of the machines where the data is stored fails, the data will not be lost<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><strong>High performance.<\/strong> It outperforms competitors in many tests, for example Apache Spark, Amazon Redshift, Druid, Greenplum, and Vertica.<\/p>\n\n\n<div class=\"wp-block-lazyblock-figure lazyblock-figure-ZS4iEc\"><figure class=\"article__figure \">\n        <div class=\"article__figure-img\" >\n        <img decoding=\"async\" src=\"https:\/\/orbitsoft.com\/blog\/wp-content\/uploads\/\u0421\u043a\u0440\u0438\u043d\u0448\u043e\u0442.jpg\" alt=\"\">\n    <\/div>\n                <figcaption>Comparison of different queries processing speeds &#8211; ClickHouse is several times faster. <a href=\"https:\/\/clickhouse.tech\/benchmark\/dbms\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Screenshot from ClickHouse.tech website<\/a><\/figcaption>\n    <\/figure><\/div>\n\n\n<p><strong>Appropriate budget for the customer: <\/strong>the solution itself is free. In addition, it has low operating and scaling costs.<\/p>\n\n\n\n<p><strong>ClickHouse has a strong community of programmers in Russia.<\/strong> To get an answer to a question, a programmer types it into the Telegram chat &#8211; and that&#8217;s it. This is an open-source project &#8211; anyone can view the source code and modify it to fit their needs.<\/p>\n\n\n<div class=\"wp-block-lazyblock-important-block lazyblock-important-block-ZuC9zp\"><div class=\"important-box\">\n  <div class=\"important-box__main\">\n          <p class=\"important-box__h\">Useful links<\/p>\n      \t<p><span style=\"color: #0563c1;\"><u><a href=\"https:\/\/github.com\/ClickHouse\/ClickHouse\"><span lang=\"en-US\">ClickHouse in the GitHub repository<\/span><\/a><\/u><\/span><\/p>\n<p><span style=\"color: #0563c1;\"><u><a href=\"https:\/\/clickhouse.tech\/docs\/ru\/development\/architecture\/\"><span lang=\"en-US\">ClickHouse documentation<\/span><\/a><\/u><\/span><\/p>\n<p><span style=\"color: #0563c1;\"><u><a href=\"https:\/\/clickhouse.tech\/benchmark\/dbms\/\"><span lang=\"en-US\">Comparison with other databases<\/span><\/a><\/u><\/span><\/p>  <\/div>\n  <\/div><\/div>\n\n<div class=\"wp-block-lazyblock-heading lazyblock-heading-IrLrp\"><h2 class=\"article__h\">For which projects and solutions does OrbitSoft use ClickHouse? <\/h2><\/div>\n\n\n<p><strong>Digital ads:<\/strong> analytics and ad management.<\/p>\n\n\n\n<p><strong>Medicine:<\/strong> system to conduct questionnaire for doctors.<\/p>\n\n\n\n<p><strong>Entertainment content services:<\/strong> analysis of user logs for setting up a personal recommendation system.<\/p>\n\n\n\n<p><strong>POSiFLORA<\/strong>: accounting and control in the flower business. <a href=\"https:\/\/posiflora.com\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">This service was developed entirely by OrbitSoft.<\/a><\/p>\n\n\n<div class=\"wp-block-lazyblock-important-block lazyblock-important-block-2iHaoD\"><div class=\"important-box\">\n  <div class=\"important-box__main\">\n          <p class=\"important-box__h\">Experts will answer your questions<\/p>\n      \t<p>OrbitSoft experts answer questions from developers, business owners, and managers. Ask about anything that bothers you&#8230; or is just interesting.<\/p>\n<p>Write to <a href=\"mailto:anna.mandrikina@orbitsoft.com\">anna.mandrikina@orbitsoft.com<\/a> and we will analyze your situation, or share our experience.<\/p>  <\/div>\n  <\/div><\/div>\n\n<div class=\"wp-block-lazyblock-banner lazyblock-banner-s2eSo\"><div \n  class=\"banner\n   \n  \" \n  >\n    <div class=\"banner__body\">\n        <h2 class=\"banner__h\">Experience and resources for projects of any complexity<\/h2>\n        <div class=\"banner__content\">\n            <p><strong>20 years on the development market<\/strong>. Over the years we discovered all possible mistakes, tested multiple solutions, and now we know the best solutions for your business tasks.<\/p>\n<p><strong>Our team consists of more than 100 specialists<\/strong>: developers, QA specialists, designers, and project managers. It\u2019s because of this that we have the resources to work with systems of any complexity.<\/p>        <\/div>\n                            <div \n              class=\"banner__button button js-form-modal\n               button_style_light-on-promo2\">\n              Let&#8217;s Discuss Your Project                          <\/div>\n            <\/div>\n    <div class=\"banner__photo\">\n        <img decoding=\"async\" src=\"https:\/\/orbitsoft.com\/blog\/wp-content\/uploads\/screens.png\" alt=\"\" class=\"banner__img\">\n    <\/div>\n<\/div><\/div>\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>ClickHouse is a type of database. It works best for projects where something needs to be calculated and processed. Almost anything can be the basis for analysis, for example, data from customers, employees, or competitors. ClickHouse is a universal tool. It\u2019s suitable for working with big data of companies from any business area. It\u2019s used [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":35603,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[1],"tags":[196],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>ClickHouse Database - OrbitSoft Blog<\/title>\n<meta name=\"description\" content=\"Why does OrbitSoft use ClickHouse - the columnar database management system for Online Analytical Processing\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/orbitsoft.com\/blog\/clickhouse-databse\/\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:title\" content=\"ClickHouse Database - OrbitSoft Blog\" \/>\n<meta name=\"twitter:description\" content=\"Why does OrbitSoft use ClickHouse - the columnar database management system for Online Analytical Processing\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/orbitsoft.com\/blog\/wp-content\/uploads\/new-img7.jpg\" \/>\n<meta name=\"twitter:creator\" content=\"@orbitsoft\" \/>\n<meta name=\"twitter:site\" content=\"@orbitsoft\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"ClickHouse Database - 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