{"id":67905,"date":"2023-05-05T04:40:37","date_gmt":"2023-05-05T04:40:37","guid":{"rendered":"https:\/\/wp.eastgate-software.com\/?p=67905"},"modified":"2026-03-27T18:27:39","modified_gmt":"2026-03-27T11:27:39","slug":"saas-vs-paas-vs-iaas-what-you-need-to-know","status":"publish","type":"post","link":"https:\/\/wp.eastgate-software.com\/jp\/saas-vs-paas-vs-iaas-what-you-need-to-know\/","title":{"rendered":"SaaS vs. PaaS vs. IaaS: \u77e5\u3063\u3066\u304a\u304f\u3079\u304d\u3053\u3068<\/strong>"},"content":{"rendered":"

 <\/p>\n

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In recent years, cloud computing has experienced a surge in popularity across many industries. It\u2019s revolutionized the way businesses operate by offering them access to online IT infrastructures and powerful programs without needing their own on-premises solutions. This new technology is transforming how companies function worldwide helping them maximize efficiency while minimizing cost.<\/p>\n

\u30d3\u30b8\u30cd\u30b9\u3092\u30af\u30e9\u30a6\u30c9\u306b\u79fb\u884c\u3059\u308b\u3053\u3068\u3092\u8a08\u753b\u3057\u3066\u3044\u308b\u4f01\u696d\u306e\u5834\u5408\u3001\u691c\u8a0e\u3067\u304d\u308b\u30af\u30e9\u30a6\u30c9 \u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u306f\u6b21\u306e 3 \u3064\u306e\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

+ \u30b5\u30fc\u30d3\u30b9\u3068\u3057\u3066\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2 (SaaS)<\/p>\n

+ \u30b5\u30fc\u30d3\u30b9\u3068\u3057\u3066\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0 (PaaS)<\/p>\n

+ \u30b5\u30fc\u30d3\u30b9\u3068\u3057\u3066\u306e\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3 (IaaS)<\/p>\n

These platforms\u2019 global income has increased dramatically over the last years, rising from roughly $316.7 billion in 2020 to more than $408 billion in 2021.<\/p>\n

\n\n\n\n\n\n\n\n\n
\u5c55\u958b\u30ab\u30c6\u30b4\u30ea<\/strong><\/td>\n2021\u5e74\u306e\u53ce\u76ca<\/strong><\/td>\n\u5e02\u5834\u5360\u6709\u7387<\/strong><\/td>\n2020\u5e74\u306e\u53ce\u76ca<\/strong><\/td>\n\u5e02\u5834\u5360\u6709\u7387<\/strong><\/td>\n\u524d\u5e74\u6bd4\u6210\u9577<\/strong><\/td>\n<\/tr>\n
IaaS<\/strong><\/td>\n$91.3<\/td>\n22.4%<\/td>\n$67.3<\/td>\n21.3%<\/td>\n35.6%<\/td>\n<\/tr>\n
PaaS<\/strong><\/td>\n$68.2<\/td>\n16.7%<\/td>\n$49.1<\/td>\n15.5%<\/td>\n39.1%<\/td>\n<\/tr>\n
SaaS Applications<\/strong><\/td>\n$177.8<\/td>\n43.5%<\/td>\n$143.9<\/td>\n45.4%<\/td>\n23.5%<\/td>\n<\/tr>\n
SaaS System Infrastructure Software<\/strong><\/td>\n$71.2<\/td>\n17.4%<\/td>\n$56.4<\/td>\n17.8%<\/td>\n26.4%<\/td>\n<\/tr>\n
\u5408\u8a08<\/strong><\/td>\n$408.6<\/strong><\/td>\n100%<\/strong><\/td>\n$316.7<\/strong><\/td>\n100%<\/strong><\/td>\n29.0%<\/strong><\/td>\n<\/tr>\n<\/tbody>\n<\/table>
\u30bd\u30fc\u30b9\uff1a\u00a0IDC \u30ef\u30fc\u30eb\u30c9\u30ef\u30a4\u30c9 \u534a\u671f\u30d1\u30d6\u30ea\u30c3\u30af\u30af\u30e9\u30a6\u30c9\u30b5\u30fc\u30d3\u30b9\u30c8\u30e9\u30c3\u30ab\u30fc\u30012021 \u5e74\u4e0b\u534a\u671f<\/a><\/figcaption><\/figure>\n

SaaS Software as a Service<\/strong><\/h2>\n
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\"SaaS\"<\/figure>\n<\/div>\n

\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3084\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3092\u6c17\u306b\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u6700\u65b0\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3092\u8fc5\u901f\u306b\u5c0e\u5165\u3057\u305f\u3044\u4f01\u696d\u306b\u3068\u3063\u3066\u3001SaaS\uff08\u30af\u30e9\u30a6\u30c9\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u30b5\u30fc\u30d3\u30b9\u3068\u3082\u547c\u3070\u308c\u307e\u3059\uff09\u306f\u7406\u60f3\u7684\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u3002\u30af\u30e9\u30a6\u30c9\u30db\u30b9\u30c8\u578b\u306e\u914d\u4fe1\u30e2\u30c7\u30eb\u306b\u3088\u308a\u3001\u4f01\u696d\u306f\u6700\u5c0f\u9650\u306e\u6642\u9593\u3068\u30ea\u30bd\u30fc\u30b9\u306e\u6d88\u8cbb\u3067\u3001Web\u30d6\u30e9\u30a6\u30b6\u3084\u30e2\u30d0\u30a4\u30eb\u30a2\u30d7\u30ea\u5185\u304b\u3089\u5b8c\u5168\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u5229\u7528\u3067\u304d\u307e\u3059\u3002\u307e\u305f\u3001\u62e1\u5f35\u6027\u306b\u5408\u308f\u305b\u3066\u6708\u984d\u307e\u305f\u306f\u5e74\u984d\u306e\u6599\u91d1\u4f53\u7cfb\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u304b\u3089\u3001\u4f01\u696d\u306f\u3053\u306e\u6700\u5148\u7aef\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3078\u306e\u6295\u8cc7\u306b\u304a\u3044\u3066\u3001\u3088\u308a\u4e88\u6e2c\u53ef\u80fd\u306a\u8ca1\u52d9\u30b3\u30df\u30c3\u30c8\u30e1\u30f3\u30c8\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002.<\/p>\n

Besides, software upgrades and patches are expertly managed by the cloud vendors, giving customers the confidence that their system is always up to date with a reliable level of performance and security. Plus, users have the flexibility to add more people or storage as needed for an additional fee simple yet effective!<\/p>\n

\u4eba\u6c17\u306e\u3042\u308b SaaS \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3068\u3057\u3066\u306f\u3001Salesforce (\u9867\u5ba2\u95a2\u4fc2\u7ba1\u7406\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2)\u3001Canva (\u30b0\u30e9\u30d5\u30a3\u30c3\u30af \u30c7\u30b6\u30a4\u30f3 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2)\u3001GitHub (\u30aa\u30f3\u30e9\u30a4\u30f3 \u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u958b\u767a\u8ffd\u8de1\u304a\u3088\u3073\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u30ea\u30dd\u30b8\u30c8\u30ea)\u3001Mailchimp (\u96fb\u5b50\u30e1\u30fc\u30eb \u30de\u30fc\u30b1\u30c6\u30a3\u30f3\u30b0 \u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3) \u306a\u3069\u304c\u6319\u3052\u3089\u308c\u307e\u3059\u3002.<\/p>\n

SaaS\u306e\u5229\u70b9<\/strong><\/p>\n

\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306f\u9762\u5012\u3067\u3059\u304c\u3001SaaS\u306a\u3089\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u63a5\u7d9a\u3092\u4ecb\u3057\u3066\u6700\u65b0\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u305f\u3081\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306e\u624b\u9593\u304c\u7701\u3051\u307e\u3059\u3002\u307b\u307c\u3059\u3079\u3066\u306e\u30c7\u30d0\u30a4\u30b9\u304b\u3089\u3044\u3064\u3067\u3082\u3069\u3053\u304b\u3089\u3067\u3082\u30a2\u30ab\u30a6\u30f3\u30c8\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u3066\u3001\u3053\u308c\u3089\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u30b5\u30d6\u30b9\u30af\u30ea\u30d7\u30b7\u30e7\u30f3\u30d9\u30fc\u30b9\u3067\u4fbf\u5229\u306b\u3054\u5229\u7528\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/p>\n

Other SaaS\u2019s benefits include:<\/p>\n

\n\n\n\n\n\n\n
\u30ea\u30b9\u30af\u3092\u6700\u5c0f\u9650\u306b\u6291\u3048\u308b<\/strong><\/td>\n\u591a\u304f\u306e SaaS \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306f\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u304c\u9650\u3089\u308c\u305f\u91d1\u92ad\u7684\u8ca0\u62c5\u3067\u88fd\u54c1\u306e\u6a5f\u80fd\u3084\u5229\u70b9\u3092\u4f53\u9a13\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u7121\u6599\u30c8\u30e9\u30a4\u30a2\u30eb\u3084\u5c11\u984d\u306e\u6599\u91d1\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002.<\/td>\n<\/tr>\n
\u62e1\u5f35\u6027\u306e\u305f\u3081\u306e\u4fbf\u5229\u306a\u652f\u6255\u3044\u69cb\u9020<\/strong><\/td>\n\u4f01\u696d\u306f\u3001\u4e88\u60f3\u3055\u308c\u308b\u4f7f\u7528\u65b9\u6cd5\u306b\u5fdc\u3058\u3066\u6708\u9593\u30d7\u30e9\u30f3\u307e\u305f\u306f\u5e74\u9593\u30d7\u30e9\u30f3\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002.<\/td>\n<\/tr>\n
\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3<\/strong><\/td>\n\u307b\u3068\u3093\u3069\u306e SaaS \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306f\u3001\u30c7\u30fc\u30bf\u3092\u5b89\u5168\u306b\u4fdd\u3064\u305f\u3081\u306b\u3001\u591a\u8981\u7d20\u8a8d\u8a3c\u3084\u6697\u53f7\u5316\u30b5\u30fc\u30d3\u30b9\u306a\u3069\u306e\u6700\u9ad8\u30ec\u30d9\u30eb\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3 \u30d7\u30ed\u30c8\u30b3\u30eb\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002.<\/td>\n<\/tr>\n
\u81ea\u52d5\u30d0\u30c3\u30af\u30a2\u30c3\u30d7<\/strong><\/td>\n\u3059\u3079\u3066\u306e\u91cd\u8981\u306a\u30e6\u30fc\u30b6\u30fc \u30c7\u30fc\u30bf\u306f\u5b89\u5168\u306a\u30af\u30e9\u30a6\u30c9\u306e\u5834\u6240\u306b\u4fdd\u5b58\u3055\u308c\u3001\u5b9a\u671f\u7684\u306b\u81ea\u52d5\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3055\u308c\u308b\u305f\u3081\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u306b\u554f\u984c\u304c\u3042\u3063\u3066\u3082\u30b5\u30fc\u30d3\u30b9\u306e\u7d99\u7d9a\u6027\u304c\u78ba\u4fdd\u3055\u308c\u307e\u3059\u3002.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

SaaS\u306e\u30c7\u30e1\u30ea\u30c3\u30c8<\/strong><\/p>\n

SaaS \u306b\u3082\u5236\u9650\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\n\n\n\n\n
\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u30ec\u30d9\u30eb\u304c\u4f4e\u3044<\/strong><\/td>\nCompanies may be limited in their ability to customize SaaS services, which could lead to a high investment of time and resources when customization is desired. Therefore, it\u2019s important for companies to consider all potential ramifications with regards to opting into such services.<\/td>\n<\/tr>\n
\u30d5\u30eb\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb\u306a\u3057<\/strong><\/td>\nEntrusting a third party with the operation of your business\u2019 data is no small matter. To ensure the utmost security, it is important to assess whether you can have confidence in or monitor remotely any providers that offer SaaS solutions.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

SaaS\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9<\/strong><\/p>\n

\u500b\u4eba\u3084\u5f93\u696d\u54e1\u306e\u751f\u7523\u6027\u5411\u4e0a\u306b\u5f79\u7acb\u3064SaaS\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306f\u8c4a\u5bcc\u306b\u5b58\u5728\u3057\u3001\u5fc5\u8981\u306a\u6a5f\u80fd\u3092\u898b\u3064\u3051\u308b\u306e\u304c\u3053\u308c\u307e\u3067\u4ee5\u4e0a\u306b\u5bb9\u6613\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u6700\u65b0\u306e\u30a2\u30d7\u30ed\u30fc\u30c1\u306f\u3001\u5f93\u6765\u306e\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u6bd4\u3079\u3066\u30b7\u30f3\u30d7\u30eb\u3067\u3042\u308a\u306a\u304c\u3089\u62e1\u5f35\u6027\u306b\u512a\u308c\u305f\u4ee3\u66ff\u624b\u6bb5\u3092\u63d0\u4f9b\u3057\u3001\u4f01\u696d\u304c\u624b\u9803\u306a\u4fa1\u683c\u3067\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u306e\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/p>\n

\u30b5\u30fc\u30d3\u30b9\u3068\u3057\u3066\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0 \u2013 PaaS<\/strong><\/h2>\n
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\"PaaS\"<\/figure>\n<\/div>\n

PaaS is a comprehensive cloud-based platform for building, deploying and managing applications. With the aid of this service provider, you can access all essential components such as servers (from development to deployment), operating systems software, databases, networking resources and more complemented by additional features like security upgrades & backup services. Naturally, PaaS often provides users with an easy-to-use GUI (graphical user interface) to collaborate and efficiently manage the application lifecycle. Here, programming teams can utilize a range of features such as coding, integration testing, delivery & deployment functions along with access to valuable feedback.<\/p>\n

Some popular PaaS solutions can be mentioned as AWS Elastic Beanstalk (Amazon\u2019s native platform for deploying web applications), Mendix aPaaS (simplifying the application deployment process), Red Hat OpenShift (helping build more application more quickly), etc.<\/p>\n

PaaS\u306e\u5229\u70b9<\/strong><\/p>\n

PaaS simplifies the complexities of technological processes, allowing users to focus their attention on what really matters their business applications. Time and cost savings are two major benefits that come with this cloud-based approach as developing apps can be achieved faster with automated configurations.<\/p>\n

\n\n\n\n\n\n
\u4f7f\u3044\u3084\u3059\u3044<\/strong><\/td>\nPaaS \u306f\u3001\u958b\u767a\u30d7\u30ed\u30bb\u30b9\u3092\u7c21\u7d20\u5316\u3057\u3001\u958b\u767a\u8005\u304c\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u3088\u308a\u52b9\u7387\u7684\u306b\u64cd\u4f5c\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3001\u30e6\u30fc\u30b6\u30fc\u30d5\u30ec\u30f3\u30c9\u30ea\u30fc\u306a GUI \u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/td>\n<\/tr>\n
\u53c2\u5165\u30b3\u30b9\u30c8\u304c\u4f4e\u3044<\/strong><\/td>\n\u4f01\u696d\u306f\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u306e\u4ee3\u66ff\u624b\u6bb5\u306b\u6bd4\u3079\u3066\u308f\u305a\u304b\u306a\u30b3\u30b9\u30c8\u3067 PaaS \u306e\u4f7f\u7528\u3092\u958b\u59cb\u3067\u304d\u307e\u3059\u3002\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3084\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30e9\u30a4\u30bb\u30f3\u30b9\u306b\u591a\u984d\u306e\u6295\u8cc7\u3092\u3059\u308b\u5fc5\u8981\u304c\u306a\u3044\u305f\u3081\u3001\u4e2d\u5c0f\u4f01\u696d\u3084\u30b9\u30bf\u30fc\u30c8\u30a2\u30c3\u30d7\u4f01\u696d\u306b\u3068\u3063\u3066\u7279\u306b\u6709\u76ca\u3067\u3059\u3002.<\/td>\n<\/tr>\n
\u30b9\u30b1\u30fc\u30e9\u30d3\u30ea\u30c6\u30a3<\/strong><\/td>\nPaaS\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u4f01\u696d\u306f\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u696d\u52d9\u3092\u30b9\u30b1\u30fc\u30eb\u30a2\u30c3\u30d7\u307e\u305f\u306f\u30b9\u30b1\u30fc\u30eb\u30c0\u30a6\u30f3\u3067\u304d\u307e\u3059\u3002\u3053\u306e\u67d4\u8edf\u6027\u306f\u3001\u9700\u8981\u306e\u6025\u5897\u306b\u898b\u821e\u308f\u308c\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u305d\u306e\u30bf\u30b9\u30af\u306b\u5bfe\u5fdc\u3067\u304d\u308b\u72b6\u614b\u3092\u7dad\u6301\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u4f01\u696d\u306b\u3068\u3063\u3066\u7279\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

PaaS\u306e\u30c7\u30e1\u30ea\u30c3\u30c8<\/strong><\/p>\n

PaaS \u306b\u306f\u3044\u304f\u3064\u304b\u306e\u6b20\u70b9\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n

\n\n\n\n\n\n
\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u61f8\u5ff5<\/strong><\/td>\n\u4ed6\u306e\u30af\u30e9\u30a6\u30c9\u30d9\u30fc\u30b9\u306e\u30b5\u30fc\u30d3\u30b9\u3068\u540c\u69d8\u306b\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306f\u91cd\u8981\u306a\u8003\u616e\u4e8b\u9805\u3067\u3059\u3002\u30e6\u30fc\u30b6\u30fc\u306f\u3001\u9078\u629e\u3059\u308b\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u304c\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u30c7\u30fc\u30bf\u3092\u4fdd\u8b77\u3059\u308b\u306e\u306b\u5341\u5206\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3092\u63d0\u4f9b\u3057\u3066\u3044\u308b\u3053\u3068\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/td>\n<\/tr>\n
\u30b5\u30dd\u30fc\u30c8\u306e\u4fe1\u983c\u6027<\/strong><\/td>\nPaaS\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306b\u4f9d\u5b58\u3057\u3066\u3044\u308b\u4f01\u696d\u306f\u3001\u30b5\u30dd\u30fc\u30c8\u3092\u53d7\u3051\u308b\u969b\u306b\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306e\u8a00\u3044\u306a\u308a\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u304c\u7fa9\u52d9\u3092\u679c\u305f\u3055\u306a\u3044\u5834\u5408\u3001\u30e6\u30fc\u30b6\u30fc\u306f\u30a2\u30af\u30bb\u30b9\u3084\u6551\u6e08\u63aa\u7f6e\u3092\u53d7\u3051\u3089\u308c\u306a\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002.<\/td>\n<\/tr>\n
\u30d9\u30f3\u30c0\u30fc\u30ed\u30c3\u30af\u30a4\u30f3<\/strong><\/td>\n\u4f01\u696d\u304c\u7279\u5b9a\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u306b\u6295\u8cc7\u3057\u3066\u3057\u307e\u3046\u3068\u3001\u7c21\u5358\u306b\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3092\u5909\u66f4\u3057\u305f\u308a\u3001\u8ffd\u52a0\u8cbb\u7528\u3092\u304b\u3051\u305a\u306b\u5909\u66f4\u3057\u305f\u308a\u3059\u308b\u3053\u3068\u304c\u96e3\u3057\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u6700\u521d\u304b\u3089\u9069\u5207\u306a\u30d9\u30f3\u30c0\u30fc\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

PaaS\u30e6\u30fc\u30b9\u30b1\u30fc\u30b9<\/strong><\/p>\n

PaaS\u30af\u30e9\u30a6\u30c9\u306f\u8907\u96d1\u306a\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u5229\u7528\u3055\u308c\u308b\u3053\u3068\u304c\u591a\u3044\u3067\u3059\u304c\u3001\u3053\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306f\u3042\u3089\u3086\u308b\u9867\u5ba2\u30cb\u30fc\u30ba\u3092\u6e80\u305f\u3059\u305f\u3081\u306b\u3082\u6d3b\u7528\u3067\u304d\u307e\u3059\u3002PaaS\u304c\u7279\u306b\u5f79\u7acb\u3064\u30b7\u30ca\u30ea\u30aa\u3092\u3044\u304f\u3064\u304b\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n

+ \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u3068\u5c55\u958b\uff1a\u30ab\u30b9\u30bf\u30e0\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u958b\u767a\u3068\u5c55\u958b\u3092\u5e0c\u671b\u3059\u308b\u7d44\u7e54\u306f\u3001PaaS\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067\u8fc5\u901f\u304b\u3064\u5bb9\u6613\u306b\u958b\u767a\u30fb\u5c55\u958b\u3067\u304d\u307e\u3059\u3002\u81ea\u52d5\u5316\u3055\u308c\u305f\u69cb\u6210\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u4f01\u696d\u306f\u6642\u9593\u3068\u30b3\u30b9\u30c8\u3092\u7bc0\u7d04\u3067\u304d\u307e\u3059\u3002.<\/p>\n

+ \u30ec\u30ac\u30b7\u30fc \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u7ba1\u7406: \u53e4\u3044\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3084\u30b7\u30b9\u30c6\u30e0\u3092\u304a\u6301\u3061\u306e\u5834\u5408\u3001PaaS \u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u9ad8\u4fa1\u306a\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3084\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u306b\u6295\u8cc7\u3059\u308b\u3053\u3068\u306a\u304f\u3001\u7c21\u5358\u306b\u7ba1\u7406\u3067\u304d\u307e\u3059\u3002.<\/p>\n

+ \u65b0\u6a5f\u80fd\u3068\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u306e\u30c6\u30b9\u30c8\uff1a\u4f01\u696d\u306fPaaS\u3092\u3001\u65b0\u6a5f\u80fd\u3084\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3092\u5c0e\u5165\u524d\u306b\u30c6\u30b9\u30c8\u3059\u308b\u305f\u3081\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3068\u3057\u3066\u6d3b\u7528\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u4f01\u696d\u306f\u6700\u9069\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u304c\u898b\u3064\u304b\u308b\u307e\u3067\u3001\u69d8\u3005\u306a\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u8a66\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002.<\/p>\n

+ Database Management: PaaS solutions provide secure, reliable access to a range of databases including SQL, NoSQL making it easier for companies to manage their data more effectively.<\/p>\n

\u30b5\u30fc\u30d3\u30b9\u3068\u3057\u3066\u306e\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3 \u2013 IaaS<\/strong><\/h2>\n
\n
\"IaaS\"<\/figure>\n<\/div>\n

For businesses seeking on-demand access to computing infrastructure, Infrastructure as a Service (IaaS) could provide the perfect solution. With IaaS customers are able to provision and configure cloud-hosted hardware from servers to storage capacity and networking resources in much the same way they would use their own on-premises solutions. All the data and resources are managed and processed by the cloud providers\u2019 data centers. Unencumbered by having no need for maintenance or upkeep of the expensive machinery, companies can quickly connect via an internet connection and only pay based upon their usage requirements with either subscription models or pay-what-you-use fees.<\/p>\n

IaaS\u306e\u5229\u70b9<\/strong><\/p>\n

IaaS \u306b\u306f\u5e45\u5e83\u3044\u5229\u70b9\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\n\n\n\n\n\n\n\n
\u30b3\u30b9\u30c8\u524a\u6e1b<\/strong><\/td>\n\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u3067\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u3092\u8cfc\u5165\u3057\u3066\u69cb\u6210\u3059\u308b\u5834\u5408\u3068\u6bd4\u8f03\u3057\u3066\u3001IaaS \u3067\u306f\u9867\u5ba2\u304c\u4f7f\u7528\u3057\u305f\u5206\u3060\u3051\u652f\u6255\u3046\u305f\u3081\u3001\u7dcf\u6240\u6709\u30b3\u30b9\u30c8\u3092\u5927\u5e45\u306b\u524a\u6e1b\u3067\u304d\u307e\u3059\u3002.<\/td>\n<\/tr>\n
\u67d4\u8edf\u6027\u3068\u62e1\u5f35\u6027<\/strong><\/td>\n\u4f01\u696d\u306f\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u30ea\u30bd\u30fc\u30b9\u3092\u8fc5\u901f\u304b\u3064\u7c21\u5358\u306b\u62e1\u5f35\u3067\u304d\u3001\u30aa\u30f3\u30d7\u30ec\u30df\u30b9\u306e\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u5bfe\u5fdc\u304c\u96e3\u3057\u3044\u524d\u4f8b\u306e\u306a\u3044\u67d4\u8edf\u6027\u3092\u5b9f\u73fe\u3067\u304d\u307e\u3059\u3002.<\/td>\n<\/tr>\n
\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u304c\u7c21\u5358<\/strong><\/td>\n\u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u306e\u66f4\u65b0\u3068\u30e1\u30f3\u30c6\u30ca\u30f3\u30b9\u306f\u30af\u30e9\u30a6\u30c9 \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306b\u3088\u3063\u3066\u51e6\u7406\u3055\u308c\u308b\u305f\u3081\u3001\u4f01\u696d\u304c\u8ffd\u52a0\u306e\u30b9\u30bf\u30c3\u30d5\u3084\u30a8\u30f3\u30b8\u30cb\u30a2\u3092\u96c7\u3046\u5fc5\u8981\u304c\u306a\u304f\u306a\u308a\u307e\u3059\u3002.<\/td>\n<\/tr>\n
\u9ad8\u53ef\u7528\u6027\u3068\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3<\/strong><\/td>\nIaaS \u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306f\u5f37\u529b\u306a\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u5bfe\u7b56\u3068\u9ad8\u3044\u7a3c\u50cd\u7387\u3092\u63d0\u4f9b\u3059\u308b\u305f\u3081\u3001\u9867\u5ba2\u306f\u30c7\u30fc\u30bf\u306e\u5b89\u5168\u6027\u3092\u5b89\u5fc3\u3057\u3066\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002.<\/td>\n<\/tr>\n
\u65b0\u8208\u6280\u8853\u3078\u306e\u30a2\u30af\u30bb\u30b9<\/strong><\/td>\n\u30af\u30e9\u30a6\u30c9\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u306f\u3001\u6700\u65b0\u306e\u30a4\u30ce\u30d9\u30fc\u30b7\u30e7\u30f3\u3092\u6d3b\u7528\u3057\u3066\u9867\u5ba2\u306b\u7af6\u4e89\u512a\u4f4d\u6027\u3092\u63d0\u4f9b\u3057\u3066\u3044\u307e\u3059\u3002IaaS\u3092\u5c0e\u5165\u3059\u308b\u3053\u3068\u3067\u3001\u9867\u5ba2\u306f\u793e\u5185\u5c0e\u5165\u3092\u691c\u8a0e\u3059\u308b\u524d\u306b\u3001\u3053\u308c\u3089\u306e\u6700\u5148\u7aef\u6280\u8853\u3092\u52b9\u7387\u7684\u304b\u3064\u8cbb\u7528\u5bfe\u52b9\u679c\u306e\u9ad8\u3044\u65b9\u6cd5\u3067\u5229\u7528\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

IaaS\u306e\u30c7\u30e1\u30ea\u30c3\u30c8<\/strong><\/p>\n

SaaS \u3084 PaaS \u3068\u540c\u69d8\u306b\u3001IaaS \u306b\u3082\u5236\u9650\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

\n\n\n\n\n
\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u7d71\u5408<\/strong><\/td>\n\u30af\u30e9\u30a6\u30c9\u79fb\u884c\u3092\u6210\u529f\u3055\u305b\u308b\u306b\u306f\u3001\u65e2\u5b58\u306e\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u3068\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u614e\u91cd\u306b\u691c\u8a0e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u79fb\u884c\u5f8c\u3082\u6700\u9069\u306b\u6a5f\u80fd\u3055\u305b\u308b\u306b\u306f\u3001\u6642\u4ee3\u9045\u308c\u306e\u30b7\u30b9\u30c6\u30e0\u3092\u8fd1\u4ee3\u5316\u307e\u305f\u306f\u5b8c\u5168\u306b\u5165\u308c\u66ff\u3048\u308b\u5fc5\u8981\u304c\u3042\u308b\u5834\u5408\u3082\u3042\u308a\u307e\u3059\u3002.<\/td>\n<\/tr>\n
\u5f93\u696d\u54e1\u7814\u4fee\u8981\u4ef6<\/strong><\/td>\n\u65b0\u3057\u3044\u30b7\u30b9\u30c6\u30e0\u3092\u5c0e\u5165\u3059\u308b\u969b\u306b\u6210\u529f\u3092\u6700\u5927\u5316\u3059\u308b\u306b\u306f\u3001\u4f01\u696d\u306f\u793e\u5185\u30b9\u30bf\u30c3\u30d5\u5168\u54e1\u304c\u305d\u306e\u8907\u96d1\u306a\u30b7\u30b9\u30c6\u30e0\u3092\u5341\u5206\u306b\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u306b\u3001\u88dc\u8db3\u7684\u306a\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0\u3084\u30ea\u30bd\u30fc\u30b9\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u7a4d\u6975\u7684\u306b\u63d0\u4f9b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

IaaS \u30e6\u30fc\u30b9\u30b1\u30fc\u30b9<\/strong><\/p>\n

IaaS \u306e\u4e00\u822c\u7684\u306a\u4f7f\u7528\u4f8b\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n

+ \u96fb\u5b50\u5546\u53d6\u5f15: \u96fb\u5b50\u5546\u53d6\u5f15 Web \u30b5\u30a4\u30c8\u3092\u904b\u55b6\u3059\u308b\u4f01\u696d\u306f\u3001\u9ad8\u4fa1\u306a\u793e\u5185 IT \u30a4\u30f3\u30d5\u30e9\u30b9\u30c8\u30e9\u30af\u30c1\u30e3\u3092\u5fc5\u8981\u3068\u305b\u305a\u306b\u3001\u4f55\u5343\u3082\u306e\u6ce8\u6587\u3068\u53d6\u5f15\u3092\u7ba1\u7406\u3067\u304d\u307e\u3059\u3002.<\/p>\n

+ \u30e2\u30d0\u30a4\u30eb \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3: IaaS \u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u958b\u767a\u8005\u306f\u6700\u5c0f\u9650\u306e\u52b4\u529b\u3067\u30e2\u30d0\u30a4\u30eb \u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u8fc5\u901f\u306b\u69cb\u7bc9\u3001\u5c55\u958b\u3001\u62e1\u5f35\u3067\u304d\u307e\u3059\u3002.<\/p>\n

+ \u30af\u30e9\u30a6\u30c9\u30b9\u30c8\u30ec\u30fc\u30b8\u3068\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\uff1a\u4f01\u696d\u306f\u3001\u30c7\u30fc\u30bf\u3092\u5b89\u5168\u306a\u30aa\u30d5\u30b5\u30a4\u30c8\u306b\u4fdd\u5b58\u3057\u3001\u7c21\u5358\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u9ad8\u4fa1\u306a\u30ed\u30fc\u30ab\u30eb\u30b9\u30c8\u30ec\u30fc\u30b8\u30c7\u30d0\u30a4\u30b9\u3084\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3078\u306e\u6295\u8cc7\u304c\u4e0d\u8981\u306b\u306a\u308a\u3001\u30c7\u30fc\u30bf\u306e\u6574\u5408\u6027\u3068\u7d99\u7d9a\u6027\u3092\u78ba\u4fdd\u3067\u304d\u307e\u3059\u3002.<\/p>\n

+ Ops: IaaS \u306f\u3001\u958b\u767a\u3001\u30c6\u30b9\u30c8\u3001\u5c55\u958b\u30d7\u30ed\u30bb\u30b9\u3092\u8fc5\u901f\u304b\u3064\u5b89\u5168\u306b\u3001\u30b3\u30b9\u30c8\u52b9\u7387\u3088\u304f\u81ea\u52d5\u5316\u3059\u308b\u305f\u3081\u306e\u7406\u60f3\u7684\u306a\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n

+ \u30af\u30e9\u30a6\u30c9 \u30b2\u30fc\u30e0: IaaS \u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u30af\u30e9\u30a6\u30c9 \u30b2\u30fc\u30e0\u306f\u3001\u9ad8\u4fa1\u306a\u30b3\u30f3\u30bd\u30fc\u30eb\u3084\u30cf\u30a4\u30a8\u30f3\u30c9\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u80fd\u529b\u3092\u5fc5\u8981\u3068\u305b\u305a\u306b\u9ad8\u5ea6\u306a\u30d3\u30c7\u30aa \u30b2\u30fc\u30e0\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u305f\u3081\u3001\u30ab\u30b8\u30e5\u30a2\u30eb \u30b2\u30fc\u30de\u30fc\u3084\u30e2\u30d0\u30a4\u30eb \u30e6\u30fc\u30b6\u30fc\u306b\u3068\u3063\u3066\u9b45\u529b\u7684\u306a\u63d0\u6848\u3068\u306a\u308a\u307e\u3059\u3002.<\/p>\n

\u611f\u60f3<\/strong><\/h2>\n

\u7c21\u5358\u306b\u8a00\u3048\u3070\u3001\u524d\u8ff0\u306e 3 \u7a2e\u985e\u306e\u30af\u30e9\u30a6\u30c9 \u30b3\u30f3\u30d4\u30e5\u30fc\u30c6\u30a3\u30f3\u30b0\u306b\u3064\u3044\u3066\u77e5\u3063\u3066\u304a\u304f\u3079\u304d\u57fa\u672c\u7684\u306a\u4e8b\u9805\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n

SaaS<\/strong> \u7279\u5b9a\u306e\u4f01\u696d\u30cb\u30fc\u30ba\u306b\u5bfe\u5fdc\u3059\u308b\u3001\u69cb\u7bc9\u6e08\u307f\u3067\u3059\u3050\u306b\u4f7f\u3048\u308b\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002SaaS\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u5927\u90e8\u5206\u306f\u3001IaaS\u307e\u305f\u306fPaaS\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u4e0a\u3067\u3082\u69cb\u7bc9\u53ef\u80fd\u3067\u3059\u3002. PaaS<\/strong> simplifies app development by allowing you to focus on what really matters writing code! It\u2019s built upon an IaaS platform, taking away the burden of infrastructure administration and streamlining your production process. Finally, IaaS<\/strong> \u30db\u30b9\u30c6\u30a3\u30f3\u30b0\u76ee\u7684\u3067\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3059\u308b\u969b\u306b\u3001\u7a76\u6975\u306e\u67d4\u8edf\u6027\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u3042\u3089\u3086\u308b\u7d44\u7e54\u306e\u30cb\u30fc\u30ba\u3092\u6e80\u305f\u3059\u52b9\u7387\u7684\u306a\u65b9\u6cd5\u3067\u30c7\u30fc\u30bf\u3092\u4fdd\u5b58\u3059\u308b\u305f\u3081\u306e\u5b89\u5168\u306a\u30b9\u30da\u30fc\u30b9\u3082\u63d0\u4f9b\u3057\u307e\u3059\u3002.<\/p>\n

Businesses today rely on the cloud for a multitude of services, with various models offering different features and capabilities. It is essential to understand these distinctions so that organizations can choose wisely and identify suitable options for their needs. With an ever-growing number of cloud solutions available, taking advantage of this technology has become the future standard in business operations making migration all but inevitable!<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"

  In recent years, cloud computing has experienced a surge in popularity across many industries. It\u2019s revolutionized the way businesses operate by offering them access to online IT infrastructures and powerful programs without needing their own on-premises solutions. This new technology is transforming how companies function worldwide helping them maximize efficiency while minimizing cost. For enterprises that are planning to move their business to the cloud, there are three types of cloud computing that they could consider: + Software as a Service (SaaS) + Platform as a Service (PaaS) + Infrastructure as a Service (IaaS) These platforms\u2019 global income has increased dramatically over the last years, rising from roughly $316.7 […]<\/p>","protected":false},"author":238283278,"featured_media":67909,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","inline_featured_image":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1420],"tags":[],"class_list":["post-67905","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cloud-migration"],"yoast_head":"\nSaaS vs. PaaS vs. IaaS: What You Need To Know - Eastgate Software<\/title>\n<meta name=\"description\" content=\"There are three types of cloud computing that businesses could 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