{"id":21672557,"url":"https://github.com/redis-developer/basic-redis-leaderboard-demo-dotnet","last_synced_at":"2026-03-07T04:01:40.824Z","repository":{"id":49444619,"uuid":"337753700","full_name":"redis-developer/basic-redis-leaderboard-demo-dotnet","owner":"redis-developer","description":"Basic leaderboard app written in C#.net ","archived":false,"fork":false,"pushed_at":"2023-06-27T07:37:07.000Z","size":3900,"stargazers_count":13,"open_issues_count":1,"forks_count":5,"subscribers_count":6,"default_branch":"master","last_synced_at":"2025-04-12T03:53:15.301Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"C#","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"mit","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/redis-developer.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":"LICENSE","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null}},"created_at":"2021-02-10T14:43:51.000Z","updated_at":"2025-03-25T09:56:34.000Z","dependencies_parsed_at":"2025-04-12T04:04:33.578Z","dependency_job_id":null,"html_url":"https://github.com/redis-developer/basic-redis-leaderboard-demo-dotnet","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/redis-developer/basic-redis-leaderboard-demo-dotnet","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/redis-developer%2Fbasic-redis-leaderboard-demo-dotnet","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/redis-developer%2Fbasic-redis-leaderboard-demo-dotnet/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/redis-developer%2Fbasic-redis-leaderboard-demo-dotnet/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/redis-developer%2Fbasic-redis-leaderboard-demo-dotnet/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/redis-developer","download_url":"https://codeload.github.com/redis-developer/basic-redis-leaderboard-demo-dotnet/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/redis-developer%2Fbasic-redis-leaderboard-demo-dotnet/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":30207390,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-03-07T03:24:23.086Z","status":"ssl_error","status_checked_at":"2026-03-07T03:23:11.444Z","response_time":53,"last_error":"SSL_connect returned=1 errno=0 peeraddr=140.82.121.6:443 state=error: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-11-25T13:30:03.530Z","updated_at":"2026-03-07T04:01:40.802Z","avatar_url":"https://github.com/redis-developer.png","language":"C#","funding_links":[],"categories":[],"sub_categories":[],"readme":"# Basic Redis Leaderboard Demo .NET 5\n\nShow how the redis works with .NET 5.\n\n![How it works](https://raw.githubusercontent.com/redis-developer/basic-redis-leaderboard-demo-dotnet/master/docs/screenshot001.png)\n\n# Overview video\n\nHere's a short video that explains the project and how it uses Redis:\n\n[![Watch the video on YouTube](https://github.com/redis-developer/basic-redis-leaderboard-demo-dotnet/raw/master/docs/YTThumbnail.png)](https://www.youtube.com/watch?v=zzinHxdZ34I)\n\n# How it works?\n\n## How the data is stored:\n\n- The AAPL's details - market cap of 2,6 trillions and USA origin - are stored in a hash like below:\n  - E.g `HSET \"company:AAPL\" symbol \"AAPL\" market_cap \"2600000000000\" country USA`\n- The Ranks of AAPL of 2,6 trillions are stored in a \u003ca href=\"https://redislabs.com/ebook/part-1-getting-started/chapter-1-getting-to-know-redis/1-2-what-redis-data-structures-look-like/1-2-5-sorted-sets-in-redis/\"\u003eZSET\u003c/a\u003e.\n  - E.g `ZADD companyLeaderboard 2600000000000 company:AAPL`\n\n## How the data is accessed:\n\n- Top 10 companies:\n  - E.g `ZREVRANGE companyLeaderboard 0 9 WITHSCORES`\n- All companies:\n  - E.g `ZREVRANGE companyLeaderboard 0 -1 WITHSCORES`\n- Bottom 10 companies:\n  - E.g `ZRANGE companyLeaderboard 0 9 WITHSCORES`\n- Between rank 10 and 15:\n  - E.g `ZREVRANGE companyLeaderboard 9 14 WITHSCORES`\n- Show ranks of AAPL, FB and TSLA:\n  - E.g `ZSCORE companyLeaderBoard company:AAPL company:FB company:TSLA`\n- Adding market cap to companies:\n  - E.g `ZINCRBY companyLeaderBoard 1000000000 \"company:FB\"`\n- Reducing market cap to companies:\n  - E.g `ZINCRBY companyLeaderBoard -1000000000 \"company:FB\"`\n- Companies over a Trillion:\n  - E.g `ZCOUNT companyLeaderBoard 1000000000000 +inf`\n- Companies between 500 billion and 1 trillion:\n  - E.g `ZCOUNT companyLeaderBoard 500000000000 1000000000000`\n\n### Code Example: Get top 10 companies\n\n```C#\n[HttpGet(\"top10\")]\npublic async Task\u003cIActionResult\u003e GetTop10()\n{\n    return Ok(await _rankService.Range(0, 9, true));\n}\n```\n\n```csharp\npublic async Task\u003cList\u003cRankResponseModel\u003e\u003e Range(int start, int ent, bool isDesc)\n{\n    var data = new List\u003cRankResponseModel\u003e();            \n    var results = await _redisClient.SortedSetRangeByRankWithScoresAsync(\"REDIS_LEADERBOARD\",start,ent, isDesc? Order.Descending:Order.Ascending);\n    var startRank = isDesc ? start + 1 : (results.Count() / 2 - start);\n    var increaseFactor = isDesc ? 1 : -1;\n    var items = results.ToList();\n    for (var i = 0; i \u003c items.Count; i++)\n    {\n        var company = await GetCompanyBySymbol(items[i].Element);\n        data.Add(\n            new RankResponseModel\n            {\n                Company = company.Item1,\n                Country = company.Item2,\n                Rank = startRank,\n                Symbol = items[i].Element,\n                MarketCap = items[i].Score,\n            });\n        startRank += increaseFactor;\n    }\n\n    return data;\n}\n```\n\n## How to run it locally?\n\n### Development\n\n```\ngit clone https://github.com/redis-developer/basic-redis-leaderboard-demo-dotnet.git\n```\n\n#### Write in environment variable or Dockerfile actual connection to Redis:\n\n```\nREDIS_ENDPOINT_URL = \"Redis server URI:PORT_NUMBER\"\nREDIS_PASSWORD = \"Password to the server\"\n```\n\n#### Run backend\n\n```sh\ndotnet run\n```\n\nStatic content runs automatically with the backend part. In case you need to run it separately, please see README in the [client](client) folder.\n\n## Try it out\n\n#### Deploy to Heroku\n\n\u003cp\u003e\n    \u003ca href=\"https://heroku.com/deploy\" target=\"_blank\"\u003e\n        \u003cimg src=\"https://www.herokucdn.com/deploy/button.svg\" alt=\"Deploy to Heorku\" /\u003e\n    \u003c/a\u003e\n\u003c/p\u003e\n\n#### Deploy to Google Cloud\n\n\u003cp\u003e\n    \u003ca href=\"https://deploy.cloud.run\" target=\"_blank\"\u003e\n        \u003cimg src=\"https://deploy.cloud.run/button.svg\" alt=\"Run on Google Cloud\" width=\"150px\"/\u003e\n    \u003c/a\u003e\n\u003c/p\u003e\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fredis-developer%2Fbasic-redis-leaderboard-demo-dotnet","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fredis-developer%2Fbasic-redis-leaderboard-demo-dotnet","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fredis-developer%2Fbasic-redis-leaderboard-demo-dotnet/lists"}