Dapper を使ã£ã¦ã¿ã‚‹ï¼ˆãã®4） : リード開発メモ
10月13 Dapper を使ã£ã¦ã¿ã‚‹ï¼ˆãã®4） カテゴリ:.NET 今回㯠Dapper を使ã£ã¦ INSERTã€UPDATEã€DELETE ã‚’ã—ã¦ã¿ã‚‹ã€‚ フォームã«ãƒœã‚¿ãƒ³ã‚’3ã¤è¿½åŠ ã—ã€button2ã§INSERTã€button3ã§UPDATEã€button4ã§DELETE ã®å‡¦ç†ã‚’è¡Œã†ã€‚ç°¡å˜ã«ã™ã‚‹ãŸã‚ã€ã“れらã®ãƒœã‚¿ãƒ³å‡¦ç†ã§ã¯ DB ã‚’æ›´æ–°ã™ã‚‹ã ã‘ãªã®ã§ã€è¡¨ç¤ºã«åæ˜ ã•ã›ã‚‹ãŸã‚ã«ã¯ button1 㧠SELECT ã—ãªãŠã™å¿…è¦ãŒã‚る。 ãªãŠã€ä½•åº¦ã‹ button1 を押ã™ã“ã¨ã«ãªã‚‹ã®ã§ã€ã‚°ãƒªãƒƒãƒ‰ã®ã‚«ãƒ©ãƒ ã‚’è¨å®šã™ã‚‹å‡¦ç†ã¯ã‚³ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚¿ã«ç§»å‹•ã•ã›ãŸã€‚ using System; using System.Collections.Generic; using System.ComponentModel; using System.Data; using System.Data.SqlClien
Dapper.Netを使ã£ã¦ã¿ã‚‹ - ã‘ã•ã‚‰ã‚“ã±ã•ã‚‰ã‚“
自分ã¯.NETã®ORMã¯ã€EntityFrameworkã‹S2Cao.Netを使ã£ã¦ã„ãŸã®ã§ã™ãŒ ã‚‚ã†ã¡ã‚‡ã£ã¨å°è»½ã使ãˆã‚‹ã‚‚ã®ã¯ãªã„ã‹ã¨æŽ¢ã—ã¦ã„ã¾ã—㦠Dapperã‚’å°‘ã—使ã£ã¦ã¿ãŸã®ã§å‚™å¿˜çš„ã«æ®‹ã—ã¾ã™ã€‚ Dapperã¯ã€C#(.Net)ã§ä½¿ãˆã‚‹ãƒžã‚¤ã‚¯ãƒORMã£ã¦ã‚„ã¤ã§ã™ã€‚ マイクãƒãªã ã‘ã«ã‚·ãƒ³ãƒ—ルã§ä½¿ã„ã‚„ã™ã„ã£ã¦ã®ãŒç‰¹å¾´ãªã‚“ã§ã™ã‹ã？ ã¾ã‚ãã‚“ãªã«è¿·ã‚ãšã«ä½¿ãˆã¦ã¾ã™ã€‚ Dapperã¯ã€IDbConnectionã®æ‹¡å¼µãƒ¡ã‚½ãƒƒãƒ‰ã¨ã—ã¦æ©Ÿèƒ½ã‚’æä¾›ã—ã¦ã„ã¾ã™ã€‚ ã¾ãšã¯ã€ãƒ‡ãƒ¼ã‚¿å–å¾—ã—ã¦ã¿ã¾ã™ã€‚ IDbConnection db = new OracleConnection("User Id=test;Password=pass;Data Source=xe;"); db.Open(); var member = db.Query( "select MEMBER_ID, MEMBER_NAME, GR
What's New in SQL2016 CTP2 Release - MSDN Blogs
Microsoft is holding an AI Agents Hackathon, and we want to see what you can build with Python! We'll have 20+ live streams showing you how to build AI agents with Python using popular agent frameworks and Microsoft technologies. Then, you can submit your project for a chance to win prizes, including a Best in Python prize!
neue cc - DataSetã«ã¤ã„ã¦
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neue cc - MySQL + Dapperã«ã‚ˆã‚‹é«˜è² è·æ™‚ã®ãƒã‚°ã§æ»ã‚“ã 話
今回ã¯MySQLã¨Dapperを組ã¿åˆã‚ã›ã‚‹ã¨æ»ã¬ã€ã¨ã„ã†è¶…極少数ã«ã—ã‹è©²å½“ã—ãªã„話ã§ã™ã‚ˆï¼ã¨ã„ã†ã‚ã‘ã§ã€ã¾ãèªã¿ç‰©ã¨ã—ã¦ã©ãƒ¼ãžã€‚ã¡ãªã¿ã«å‰²ã¨ã‚¯ãƒªãƒ†ã‚£ã‚«ãƒ«ãªã®ã§ã€ãã®çµ„ã¿åˆã‚ã›ã§ä½•ã‹ã‚„ã‚ã†ã¨ã„ã†äººã¯æ°—ã‚’ã¤ã‘ãŸã»ã†ãŒã„ã„ã§ã™ã€‚ 観測 何ãŒèµ·ã“ã‚‹ã‹ã®è¦³æ¸¬ã‹ã‚‰ã¯ã˜ã‚ã¾ã—ょã†ã€‚ã¾ãšã€NuGetã‹ã‚‰MySQL.Dataã¨Dapperをインストールã—ã¦ã€ä»¥ä¸‹ã®ç°¡å˜ãªã‚³ãƒ¼ãƒ‰ã‚’走らã›ã€ã¾ã›ã‚“。コード書ã„ã¦å¾…æ©Ÿã§ã€‚ using Dapper; using MySql.Data.MySqlClient; using System.Linq; using System.Threading; using System.Threading.Tasks; class Program { static void Main(string[] args) { // スレッドプールを先ã«ä¼¸ã³ã‚‹ã‚ˆã†ã« ThreadPool.S
neue cc - Micro-ORMã¨C#(ã¨Dapperカスタマイズ)
C#ã«ç¶šãã€ASP.NET Advent Calendar 2012ã§ã™ã€‚å‰æ—¥ã¯84zumeã•ã‚“ã®WebFormã£ã½ã„コントãƒãƒ¼ãƒ«ãƒ™ã‚¹ãƒˆ3ã§ã—ãŸã€‚ç§ã¯C#ã§ã¯MemcachedTranscoder - C#ã®Memcached用シリアライザライブラリを書ãã¾ã—ã¦ã€ã‚ã‚ï¼ã“ã‚Œã“ãã‚€ã—ã‚ASP.NETã˜ã‚ƒããˆã‹ï¼ã¨æ‚¶çµ¶ã—ãŸã‚Šãªã©ã—ã¦ã€æ—¥ä»˜é€†ã«ã™ã‚Œã°è‰¯ã‹ã£ãŸã‚ˆãƒ¼ã€å›°ã£ãŸã‚ˆãƒ¼ã€‚ã—ã‹ã‚‚ã‚ã‚“ã¾ã—手æŒã¡ã®æœã«ASP.NETãƒã‚¿ãŒãªã„ï¼ã¨ã„ã†ã‚ã‘ã§ã€ASP.NETãªã®ã‹ãƒ“ミョーã§ã™ãŒæŠ¼ã—通ã›ã°å¤§ä¸ˆå¤«ã ã‚ã†ã€ã¨ã„ã†ã“ã¨ã§Micro-ORMã«ã¤ã„ã¦ã€‚ Micro-ORM? 最近タイムリーãªã“ã¨ã«ã€ã¾ãŸORM論争ãŒèµ·ã“ã£ã¦ã„ã¦ã€‚ã§ã€O/R Mapperã§ã™ãŒã€ç§ã¨ã—ã¦ã¯å‰²ã¨å¦å®šæ´¾ã ã£ãŸã‚Šã—ã¦ã€‚C#ã«ã¯LINQ(to SQL/Entities)ãŒã‚ã‚Šã¾ã™ï¼ã¯ã„ã€è‰²ã€…ãªè¨€èªžã®ORMを見ã¦ã‚‚ã€LINQ(to SQL/
.NET最先端技術ã«ã‚ˆã‚‹ãƒã‚¤ãƒ‘フォーマンスウェブアプリケーション
This document summarizes a microservices meetup hosted by @mosa_siru. Key points include: 1. @mosa_siru is an engineer at DeNA and CTO of Gunosy. 2. The meetup covered Gunosy's architecture with over 45 GitHub repositories, 30 stacks, 10 Go APIs, and 10 Python batch processes using AWS services like Kinesis, Lambda, SQS and API Gateway. 3. Challenges discussed were managing 30 microservices, ensur
PetaPoco: .NETå‘ã‘Micro ORM
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Oracle ODP.net Managed vs Unmanaged Driver
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