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broker","order":10,"redirect":null}}}]},"markdownRemark":{"fields":{"slug":"/en/developers/architecture/"},"frontmatter":{"title":"System architecture","redirect":null,"toc":null,"description":null,"assets":null,"technologies":null,"docker":null},"html":"<p>Digitransit architecture is based on microservices architecture. Microservices are small, autonomous services that\nwork together that allow us to build larger applications on top of APIs that the services provide.</p>\n<p>At the moment, we provide five kinds of services</p>\n<ol>\n<li>User interface</li>\n<li>Routing API, Geocoding API, and Map API</li>\n<li>Real time API</li>\n<li>Data containers</li>\n<li>External components</li>\n</ol>\n<h2 id=\"routing-api-routing-data-api-geocoding-api-and-map-api\" style=\"position:relative;\"><a href=\"#routing-api-routing-data-api-geocoding-api-and-map-api\" aria-label=\"routing api routing data api geocoding api and map api permalink\" class=\"anchor before\"><svg aria-hidden=\"true\" focusable=\"false\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>Routing API, Routing data API, Geocoding API, and Map API</h2>\n<p><a href=\"../apis/1-routing-api/\">Routing API</a>, <a href=\"../apis/2-routing-data-api/\">Routing data API</a>, <a href=\"../apis/3-geocoding-api/\">Geocoding API</a>, and <a href=\"../apis/4-map-api/\">Map API</a> are available for anyone to use.</p>\n<h2 id=\"real-time-api\" style=\"position:relative;\"><a href=\"#real-time-api\" aria-label=\"real time api permalink\" class=\"anchor before\"><svg aria-hidden=\"true\" focusable=\"false\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>Real time API</h2>\n<p><a href=\"../apis/5-realtime-api/\">Real time API</a> contains information about availabe real-time data types and sources.</p>\n<h2 id=\"data\" style=\"position:relative;\"><a href=\"#data\" aria-label=\"data permalink\" class=\"anchor before\"><svg aria-hidden=\"true\" focusable=\"false\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>Data</h2>\n<p>Data builders are images that are used to gather and compile data needed for APIs by the platform.\nYou can find more information on the <a href=\"./x-apis/3-geocoding-api/\">geocoding architecture pages</a> and\non the <a href=\"./x-apis/2-routing-data-api/\">routing data architecture page</a>.</p>\n<h2 id=\"external-components\" style=\"position:relative;\"><a href=\"#external-components\" aria-label=\"external components permalink\" class=\"anchor before\"><svg aria-hidden=\"true\" focusable=\"false\" height=\"16\" version=\"1.1\" viewBox=\"0 0 16 16\" width=\"16\"><path fill-rule=\"evenodd\" d=\"M4 9h1v1H4c-1.5 0-3-1.69-3-3.5S2.55 3 4 3h4c1.45 0 3 1.69 3 3.5 0 1.41-.91 2.72-2 3.25V8.59c.58-.45 1-1.27 1-2.09C10 5.22 8.98 4 8 4H4c-.98 0-2 1.22-2 2.5S3 9 4 9zm9-3h-1v1h1c1 0 2 1.22 2 2.5S13.98 12 13 12H9c-.98 0-2-1.22-2-2.5 0-.83.42-1.64 1-2.09V6.25c-1.09.53-2 1.84-2 3.25C6 11.31 7.55 13 9 13h4c1.45 0 3-1.69 3-3.5S14.5 6 13 6z\"></path></svg></a>External components</h2>\n<p>External compoments are something that Digitransit depends on. Someone else than us takes care that they work.</p>","tableOfContents":"<ul>\n<li><a href=\"/en/developers/architecture/#routing-api-routing-data-api-geocoding-api-and-map-api\">Routing API, Routing data API, Geocoding API, and Map API</a></li>\n<li><a href=\"/en/developers/architecture/#real-time-api\">Real time API</a></li>\n<li><a href=\"/en/developers/architecture/#data\">Data</a></li>\n<li><a href=\"/en/developers/architecture/#external-components\">External components</a></li>\n</ul>","excerpt":"Digitransit architecture is based on microservices architecture. Microservices are small, autonomous services that\nwork together that allow us to build larger applications on top of APIs that the…"}},"pageContext":{"slug":"/en/developers/architecture/"}},"staticQueryHashes":["3675773199","4050193485"]}