컴퓨팅 용량: 인스턴스의 데이터베이스에 사용할 수 있는 서버와 스토리지 리소스의 양입니다.
인스턴스가 생성된 다음 인스턴스를 나열, 수정, 삭제할 수 있습니다.
Spanner는 완전 관리형 데이터베이스 서비스로, 다운타임 없이 프로세스 모니터링과 재시작을 포함하여 자체적인 기본 태스크 및 리소스를 감독합니다. 특정 인스턴스는 수동으로 중지하거나 다시 시작할 필요가 없으므로 Spanner에서 이러한 기능을 제공하지 않습니다.
Spanner는 90일 동안 Spanner 기능을 무료로 학습하고 탐색해볼 수 있는 90일 무료 체험판 인스턴스를 제공합니다. 자세한 내용은 Spanner 무료 체험판 인스턴스 개요를 참조하세요.
Spanner 버전
Spanner는 다양한 비즈니스 및 애플리케이션 니즈를 지원하는 다양한 버전을 제공합니다. 자세한 내용은 Spanner 버전 개요를 참조하세요.
인스턴스 구성
인스턴스 구성은 해당 인스턴스에서 데이터베이스의 지리적 위치와 복제를 정의합니다. 인스턴스를 만들 때는 다음 중 하나로 구성해야 합니다.
[[["이해하기 쉬움","easyToUnderstand","thumb-up"],["문제가 해결됨","solvedMyProblem","thumb-up"],["기타","otherUp","thumb-up"]],[["이해하기 어려움","hardToUnderstand","thumb-down"],["잘못된 정보 또는 샘플 코드","incorrectInformationOrSampleCode","thumb-down"],["필요한 정보/샘플이 없음","missingTheInformationSamplesINeed","thumb-down"],["번역 문제","translationIssue","thumb-down"],["기타","otherDown","thumb-down"]],["최종 업데이트: 2025-06-03(UTC)"],[],[],null,["# Instances overview\n\nThis page introduces Spanner instances and their two primary characteristics,\ninstance configurations and compute capacity. \n\nOverview of instances\n---------------------\n\nTo use Spanner, you must first create a Spanner *instance*\nwithin your Google Cloud project. This instance is an allocation of resources\nthat is used by Spanner databases created in that instance.\n\nInstance creation includes the following important choices:\n\n- The [*edition*](/spanner/docs/editions-overview): Spanner's tier-based pricing model that provides different capabilities at different price points.\n- The [*instance configuration*](/spanner/docs/instance-configurations): defines the geographic placement and replication topology of the instance.\n- The [*compute capacity*](/spanner/docs/compute-capacity): the amount of server and storage resources that are available to the databases in an instance.\n\nOnce an instance is created, you can list, edit, or delete it.\nSpanner is a fully managed database service which oversees its\nown underlying tasks and resources, including monitoring and restarting\nprocesses when necessary with zero downtime. As there is no need to manually\nstop or restart a given instance, Spanner does not offer a way\nto do so.\n\nSpanner offers a 90-day free trial instance that lets you learn\nand explore Spanner features and capabilities at no cost for 90\ndays. To learn more, see\n[Spanner free trial instances overview](/spanner/docs/free-trial-instance).\n\nSpanner editions\n----------------\n\nSpanner offers different editions to support\nyour various business and application needs. To learn more, see the\n[Spanner editions overview](/spanner/docs/editions-overview).\n\nInstance configurations\n-----------------------\n\nAn instance configuration defines the geographic placement and replication of\nthe databases in that instance. When you create an instance, you must configure\nit as one of the following:\n\n- *Regional* : All resources are contained within a single Google Cloud [region](/docs/geography-and-regions).\n- *Dual-region*: Resources span two regions in a single country.\n- *Multi-region*: Resources span across multiple regions\n\nYou make this choice by selecting an instance configuration, which determines\nwhere your data is stored for that instance.\n\nTo learn more about instance configurations, see\n[Regional, dual-region, and multi-region configurations](/spanner/docs/instance-configurations).\n\nCompute capacity\n----------------\n\nCompute capacity defines amount of server and storage resources that are\navailable to the databases in an instance. When you create an instance, you\nspecify its compute capacity as a number of *processing units* or as a number of\n*nodes*, with 1000 processing units being equal to 1 node.\n\nWhich measurement unit you use does not matter unless you are creating an\ninstance whose compute capacity is smaller than 1000 processing units (1 node);\nin this case, you must use processing units to specify the compute capacity of\nthe instance.\n\nTo learn more about compute capacity, see [Compute capacity, nodes and processing units](/spanner/docs/compute-capacity).\n\nWhat's next\n-----------\n\n- Learn more about [Spanner editions](/spanner/docs/editions-overview).\n- Learn more about [regional, dual-region, and multi-region instance configurations](/spanner/docs/instance-configurations).\n- Learn more about [compute capacity, processing units, and nodes](/spanner/docs/compute-capacity).\n- Learn how to [Create a Spanner instance](/spanner/docs/create-manage-instances#create-instance)."]]
