{"id":10376,"date":"2025-01-23T04:45:10","date_gmt":"2025-01-23T01:45:10","guid":{"rendered":"https:\/\/fatihsoysal.com\/blog\/veri-akisi-toplama-donusumu\/"},"modified":"2025-01-23T04:45:10","modified_gmt":"2025-01-23T01:45:10","slug":"veri-akisi-toplama-donusumu","status":"publish","type":"post","link":"https:\/\/fatihsoysal.com\/blog\/veri-akisi-toplama-donusumu\/","title":{"rendered":"Veri Ak\u0131\u015f\u0131: Toplama D\u00f6n\u00fc\u015f\u00fcm\u00fc"},"content":{"rendered":"<p><body><\/p>\n<p>Veri Ak\u0131\u015f\u0131: Toplama D\u00f6n\u00fc\u015f\u00fcm\u00fc<\/p>\n<p>Veri ak\u0131\u015f\u0131 mimarilerinde, toplama d\u00f6n\u00fc\u015f\u00fcm\u00fc (aggregate transformation)  \u00f6nemli bir rol oynar.  Bu d\u00f6n\u00fc\u015f\u00fcm, birden \u00e7ok veri kayd\u0131n\u0131 tek bir \u00e7\u0131kt\u0131 kayd\u0131na birle\u015ftirerek verileri \u00f6zetlemeyi sa\u011flar.  \u00d6rne\u011fin, bir e-ticaret platformunda, her bir m\u00fc\u015fterinin yapt\u0131\u011f\u0131 t\u00fcm al\u0131\u015fveri\u015flerin toplam tutar\u0131n\u0131 hesaplamak i\u00e7in toplama d\u00f6n\u00fc\u015f\u00fcm\u00fcnden yararlanabiliriz.  Bu,  genel performans analizleri veya raporlama gibi ama\u00e7lar i\u00e7in olduk\u00e7a faydal\u0131d\u0131r.  Ancak,  toplama d\u00f6n\u00fc\u015f\u00fcm\u00fcn\u00fc do\u011fru anlamak ve uygulamak, ba\u015far\u0131l\u0131 bir veri i\u015fleme s\u00fcrecinin temel ta\u015flar\u0131ndan biridir.<\/p>\n<p>\u00d6ncelikle,  toplama d\u00f6n\u00fc\u015f\u00fcm\u00fcn\u00fcn ne i\u015fe yarad\u0131\u011f\u0131n\u0131 daha detayl\u0131 olarak ele alal\u0131m.  Basit\u00e7e s\u00f6ylemek gerekirse, bu d\u00f6n\u00fc\u015f\u00fcm girdi olarak birden fazla veri kayd\u0131 al\u0131r ve bu kay\u0131tlar\u0131 belirli bir kritere g\u00f6re grupland\u0131rarak \u00f6zet bilgiler \u00fcretir.  Bu \u00f6zet bilgiler, ortalama, toplam, minimum, maksimum, say\u0131m gibi farkl\u0131 istatistiksel fonksiyonlar kullan\u0131larak hesaplanabilir.  Sonu\u00e7 olarak,  i\u015flenmesi ve anla\u015f\u0131lmas\u0131 daha kolay, daha \u00f6zl\u00fc bir veri k\u00fcmesi elde edilir.<\/p>\n<p>\u015eimdi,  birka\u00e7 \u00f6rnek \u00fczerinden toplama d\u00f6n\u00fc\u015f\u00fcm\u00fcn\u00fc daha iyi anlamaya \u00e7al\u0131\u015fal\u0131m.  Diyelim ki, bir \u015firketin m\u00fc\u015fteri veritaban\u0131 var ve bu veritaban\u0131nda her m\u00fc\u015fteri i\u00e7in yap\u0131lan i\u015flemler ayr\u0131 ayr\u0131 kaydedilmi\u015f durumda.  Bir toplama d\u00f6n\u00fc\u015f\u00fcm\u00fc kullanarak, her m\u00fc\u015fteri i\u00e7in toplam harcamalar\u0131n\u0131, ortalama harcama miktarlar\u0131n\u0131 ve yap\u0131lan i\u015flem say\u0131lar\u0131n\u0131 hesaplayabiliriz.  Benzer \u015fekilde,  bir web sitesinin g\u00fcnl\u00fck ziyaret\u00e7ileri hakk\u0131nda bilgi topluyorsan\u0131z, toplama d\u00f6n\u00fc\u015f\u00fcm\u00fc ile g\u00fcnl\u00fck ziyaret\u00e7i say\u0131s\u0131n\u0131,  ziyaret s\u00fcresinin ortalamas\u0131n\u0131 ve benzeri bilgileri hesaplayabilirsiniz.  Bu sayede,  web sitenizin performans\u0131n\u0131 daha etkili bir \u015fekilde analiz edebilirsiniz.<\/p>\n<h2>Toplama D\u00f6n\u00fc\u015f\u00fcm\u00fcn\u00fcn Uygulamalar\u0131<\/h2>\n<p>Toplama d\u00f6n\u00fc\u015f\u00fcmlerinin uygulamalar\u0131 olduk\u00e7a geni\u015f bir yelpazede yer al\u0131r.  Bunlardan baz\u0131lar\u0131 \u015funlard\u0131r:<\/p>\n<ul>\n<li><strong>Raporlama ve Analiz:<\/strong>  \u0130\u015fletmelerin performanslar\u0131n\u0131 izlemek ve analiz etmek i\u00e7in toplama d\u00f6n\u00fc\u015f\u00fcmleri s\u0131kl\u0131kla kullan\u0131l\u0131r.<\/li>\n<li><strong>\u00d6zet Tablolar Olu\u015fturma:<\/strong>  B\u00fcy\u00fck veri k\u00fcmelerini daha y\u00f6netilebilir ve anla\u015f\u0131l\u0131r hale getirmek i\u00e7in \u00f6zet tablolar olu\u015fturmada \u00f6nemli rol oynar.<\/li>\n<li><strong>Veri Madencili\u011fi:<\/strong>  Toplama d\u00f6n\u00fc\u015f\u00fcmleri,  veri madencili\u011fi s\u00fcre\u00e7lerinde \u00f6nemli bilgiler \u00e7\u0131kar\u0131lmas\u0131na yard\u0131mc\u0131 olur.<\/li>\n<li><strong>ETL \u0130\u015flemleri:<\/strong>  Extract, Transform, Load (ETL) s\u00fcre\u00e7lerinde verilerin d\u00f6n\u00fc\u015ft\u00fcr\u00fclmesi ve y\u00fcklenmesi a\u015famalar\u0131nda kullan\u0131l\u0131r.<\/li>\n<\/ul>\n<h2>Kod \u00d6rne\u011fi (SQL)<\/h2>\n<pre><code>\n-- M\u00fc\u015fterilerin toplam harcamalar\u0131n\u0131 hesaplayan SQL sorgusu\nSELECT m\u00fc\u015fteri_id, SUM(harcama_tutari) AS toplam_harcama\nFROM al\u0131\u015fveri\u015fler\nGROUP BY m\u00fc\u015fteri_id;\n<\/code><\/pre>\n<p>Bu SQL sorgusu,  al\u0131\u015fveri\u015fler tablosundaki verileri m\u00fc\u015fteri_id s\u00fctununa g\u00f6re gruplayarak her m\u00fc\u015fteri i\u00e7in toplam harcama tutar\u0131n\u0131 hesaplar.  SUM() fonksiyonu,  toplama i\u015flemini ger\u00e7ekle\u015ftirir.  Bu, toplama d\u00f6n\u00fc\u015f\u00fcm\u00fcn\u00fcn SQL ile nas\u0131l uygulanabilece\u011fine basit bir \u00f6rnektir.  Daha karma\u015f\u0131k toplama i\u015flemleri i\u00e7in daha geli\u015fmi\u015f SQL fonksiyonlar\u0131 ve teknikleri kullan\u0131labilir.<\/p>\n<p>Toplama d\u00f6n\u00fc\u015f\u00fcmleri, b\u00fcy\u00fck veri i\u015fleme ve analiti\u011finde \u00e7ok \u00f6nemlidir.  Verileri \u00f6zetleyerek daha anlaml\u0131 bilgiler elde etmemizi ve daha h\u0131zl\u0131 kararlar almam\u0131z\u0131 sa\u011flar.  Do\u011fru kullan\u0131ld\u0131\u011f\u0131nda, i\u015fletmelerin verilerinden maksimum verimi almalar\u0131na yard\u0131mc\u0131 olur.  Daha fazla bilgi i\u00e7in <a href=\"https:\/\/fatihsoysal.com\">fatihsoysal.com<\/a> adresini ziyaret edebilirsiniz.  Ayr\u0131ca,  konu ile ilgili daha fazla kaynak i\u00e7in <a href=\"https:\/\/dev.to\/erjun_chen_9674afdc95380d\/data-flow-aggregate-transformation-1i8p\">buraya<\/a> t\u0131klayabilirsiniz.<\/p>\n<p>#Etiketler: Veri Ak\u0131\u015f\u0131, Toplama D\u00f6n\u00fc\u015f\u00fcm\u00fc, Aggregate Transformation, Data Flow, B\u00fcy\u00fck Veri, Veri \u0130\u015fleme, ETL, Veritaban\u0131, SQL, Raporlama, Analiz<\/p>\n<p><\/body><br \/>\n<\/html><\/p>\n","protected":false},"excerpt":{"rendered":"Veri Ak\u0131\u015f\u0131: Toplama D\u00f6n\u00fc\u015f\u00fcm\u00fc Veri ak\u0131\u015f\u0131 mimarilerinde, toplama d\u00f6n\u00fc\u015f\u00fcm\u00fc (aggregate transformation) \u00f6nemli bir rol oynar. Bu d\u00f6n\u00fc\u015f\u00fcm, birden&hellip;","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"csco_page_header_type":"","csco_page_load_nextpost":"","csco_page_subscribe_form":"","csco_page_contact_form":"","footnotes":""},"categories":[1],"tags":[],"class_list":{"0":"post-10376","1":"post","2":"type-post","3":"status-publish","4":"format-standard","6":"category-genel","7":"cs-entry","8":"cs-video-wrap"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v20.5 (Yoast SEO v25.3.1) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Veri Ak\u0131\u015f\u0131: Toplama D\u00f6n\u00fc\u015f\u00fcm\u00fc<\/title>\n<meta name=\"description\" content=\"Veri ak\u0131\u015f\u0131 mimarilerinde, toplama d\u00f6n\u00fc\u015f\u00fcm\u00fc (aggregate transformation) \u00f6nemli bir rol oynar. Bu d\u00f6n\u00fc\u015f\u00fcm, birden \u00e7ok veri kayd\u0131n\u0131 tek bir \u00e7\u0131kt\u0131 kayd\u0131na birle\u015ftirerek verileri \u00f6zetlemeyi sa\u011flar. \u00d6rne\u011fin, bir e-ticaret platformunda, her bir m\u00fc\u015fterinin yapt\u0131\u011f\u0131 t\u00fcm al\u0131\u015fveri\u015flerin toplam tutar\u0131n\u0131 hesaplamak i\u00e7in toplama d\u00f6n\u00fc\u015f\u00fcm\u00fcnden yararlanabiliriz. Bu, genel performans analizleri veya raporlama gibi ama\u00e7lar i\u00e7in olduk\u00e7a faydal\u0131d\u0131r. Ancak, toplama d\u00f6n\u00fc\u015f\u00fcm\u00fcn\u00fc do\u011fru anlamak ve uygulamak, ba\u015far\u0131l\u0131 bir veri i\u015fleme s\u00fcrecinin temel ta\u015flar\u0131ndan biridir.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/fatihsoysal.com\/blog\/veri-akisi-toplama-donusumu\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Veri Ak\u0131\u015f\u0131: Toplama D\u00f6n\u00fc\u015f\u00fcm\u00fc\" \/>\n<meta property=\"og:description\" content=\"Veri ak\u0131\u015f\u0131 mimarilerinde, toplama d\u00f6n\u00fc\u015f\u00fcm\u00fc (aggregate transformation) \u00f6nemli bir rol oynar. Bu d\u00f6n\u00fc\u015f\u00fcm, birden \u00e7ok veri kayd\u0131n\u0131 tek bir \u00e7\u0131kt\u0131 kayd\u0131na birle\u015ftirerek verileri \u00f6zetlemeyi sa\u011flar. \u00d6rne\u011fin, bir e-ticaret platformunda, her bir m\u00fc\u015fterinin yapt\u0131\u011f\u0131 t\u00fcm al\u0131\u015fveri\u015flerin toplam tutar\u0131n\u0131 hesaplamak i\u00e7in toplama d\u00f6n\u00fc\u015f\u00fcm\u00fcnden yararlanabiliriz. Bu, genel performans analizleri veya raporlama gibi ama\u00e7lar i\u00e7in olduk\u00e7a faydal\u0131d\u0131r. Ancak, toplama d\u00f6n\u00fc\u015f\u00fcm\u00fcn\u00fc do\u011fru anlamak ve uygulamak, ba\u015far\u0131l\u0131 bir veri i\u015fleme s\u00fcrecinin temel ta\u015flar\u0131ndan biridir.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/fatihsoysal.com\/blog\/veri-akisi-toplama-donusumu\/\" \/>\n<meta property=\"og:site_name\" content=\"Kodlar\u0131n Gizemli D\u00fcnyas\u0131\" \/>\n<meta property=\"article:published_time\" content=\"2025-01-23T01:45:10+00:00\" \/>\n<meta name=\"author\" content=\"Fatih Soysal\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Yazan:\" \/>\n\t<meta name=\"twitter:data1\" content=\"Fatih Soysal\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tahmini okuma s\u00fcresi\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 dakika\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/veri-akisi-toplama-donusumu\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/veri-akisi-toplama-donusumu\/\"},\"author\":{\"name\":\"Fatih Soysal\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1\"},\"headline\":\"Veri Ak\u0131\u015f\u0131: Toplama D\u00f6n\u00fc\u015f\u00fcm\u00fc\",\"datePublished\":\"2025-01-23T01:45:10+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/veri-akisi-toplama-donusumu\/\"},\"wordCount\":593,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1\"},\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/fatihsoysal.com\/blog\/veri-akisi-toplama-donusumu\/#respond\"]}],\"copyrightYear\":\"2025\",\"copyrightHolder\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#organization\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/veri-akisi-toplama-donusumu\/\",\"url\":\"https:\/\/fatihsoysal.com\/blog\/veri-akisi-toplama-donusumu\/\",\"name\":\"Veri Ak\u0131\u015f\u0131: Toplama D\u00f6n\u00fc\u015f\u00fcm\u00fc\",\"isPartOf\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#website\"},\"datePublished\":\"2025-01-23T01:45:10+00:00\",\"description\":\"Veri ak\u0131\u015f\u0131 mimarilerinde, toplama d\u00f6n\u00fc\u015f\u00fcm\u00fc (aggregate transformation) \u00f6nemli bir rol oynar. Bu d\u00f6n\u00fc\u015f\u00fcm, birden \u00e7ok veri kayd\u0131n\u0131 tek bir \u00e7\u0131kt\u0131 kayd\u0131na birle\u015ftirerek verileri \u00f6zetlemeyi sa\u011flar. \u00d6rne\u011fin, bir e-ticaret platformunda, her bir m\u00fc\u015fterinin yapt\u0131\u011f\u0131 t\u00fcm al\u0131\u015fveri\u015flerin toplam tutar\u0131n\u0131 hesaplamak i\u00e7in toplama d\u00f6n\u00fc\u015f\u00fcm\u00fcnden yararlanabiliriz. Bu, genel performans analizleri veya raporlama gibi ama\u00e7lar i\u00e7in olduk\u00e7a faydal\u0131d\u0131r. Ancak, toplama d\u00f6n\u00fc\u015f\u00fcm\u00fcn\u00fc do\u011fru anlamak ve uygulamak, ba\u015far\u0131l\u0131 bir veri i\u015fleme s\u00fcrecinin temel ta\u015flar\u0131ndan biridir.\",\"breadcrumb\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/veri-akisi-toplama-donusumu\/#breadcrumb\"},\"inLanguage\":\"tr\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/fatihsoysal.com\/blog\/veri-akisi-toplama-donusumu\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/veri-akisi-toplama-donusumu\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Anasayfa\",\"item\":\"https:\/\/fatihsoysal.com\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Veri Ak\u0131\u015f\u0131: Toplama D\u00f6n\u00fc\u015f\u00fcm\u00fc\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#website\",\"url\":\"https:\/\/fatihsoysal.com\/blog\/\",\"name\":\"Fatihsoysal.com\",\"description\":\"Blog - Yaz\u0131l\u0131m D\u00fcnyas\u0131 Tecr\u00fcbelerim\",\"publisher\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/fatihsoysal.com\/blog\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"tr\"},{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/002a254750921dcfd568a99e48240dd1\",\"name\":\"Fatih Soysal\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"tr\",\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/fatihsoysal.com\/blog\/wp-content\/uploads\/2024\/04\/cropped-replicate-prediction-3kgg1hgjn5rgp0cf0p5tr0jw7w-1.png\",\"contentUrl\":\"https:\/\/fatihsoysal.com\/blog\/wp-content\/uploads\/2024\/04\/cropped-replicate-prediction-3kgg1hgjn5rgp0cf0p5tr0jw7w-1.png\",\"width\":512,\"height\":512,\"caption\":\"Fatih Soysal\"},\"logo\":{\"@id\":\"https:\/\/fatihsoysal.com\/blog\/#\/schema\/person\/image\/\"},\"description\":\"Kullan\u0131m ve kodlama m\u00fckemmeliyetini odak alan uygulamalar olu\u015fturma deneyimine sahip, profesyonel olarak 15+ y\u0131l \u00fczeri deneyime sahip bir yaz\u0131l\u0131m m\u00fchendisi.\",\"url\":\"https:\/\/fatihsoysal.com\/blog\/author\/fatihsoysal\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Veri Ak\u0131\u015f\u0131: Toplama D\u00f6n\u00fc\u015f\u00fcm\u00fc","description":"Veri ak\u0131\u015f\u0131 mimarilerinde, toplama d\u00f6n\u00fc\u015f\u00fcm\u00fc (aggregate transformation) \u00f6nemli bir rol oynar. Bu d\u00f6n\u00fc\u015f\u00fcm, birden \u00e7ok veri kayd\u0131n\u0131 tek bir \u00e7\u0131kt\u0131 kayd\u0131na birle\u015ftirerek verileri \u00f6zetlemeyi sa\u011flar. \u00d6rne\u011fin, bir e-ticaret platformunda, her bir m\u00fc\u015fterinin yapt\u0131\u011f\u0131 t\u00fcm al\u0131\u015fveri\u015flerin toplam tutar\u0131n\u0131 hesaplamak i\u00e7in toplama d\u00f6n\u00fc\u015f\u00fcm\u00fcnden yararlanabiliriz. Bu, genel performans analizleri veya raporlama gibi ama\u00e7lar i\u00e7in olduk\u00e7a faydal\u0131d\u0131r. 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