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메타 데이터의 시작으로 이동 A cross-language development platform for in-memory dataURL : https://arrow.apache.org/license Apache 2.0git : https://github.com/sncap/arrowPowering In-Memory AnalyticsApache Arrow is a development platform for in-memory analytics. It contains a set of technologies that enable big data systems to process and move data fast.Major components of the project include:The Arrow Column..

메타 데이터의 시작으로 이동 Data as a Service Platformhttps://www.dremio.com/Opensource (Community edition / Enterprise edition)License : Apache 2.0Main Language : Java참고문서 DremioArchitectureGuide.pdfdremio.pptxDocument Sitehttps://docs.dremio.com/사용 OpensourceApache Arrow (in-memory analytics)Apache Drill (SQL execution engine )Apache Parquet (optimization for analytics Data Type)Apache Calcite ( SQL Parse..

데이터의 시작으로 이동 Website: https://www.consul.ioChat: GitterMailing list: Google Groupsdevelop Language : GoConsul is a tool for service discovery and configuration. Consul is distributed, highly available, and extremely scalable.Consul provides several key features:Service Discovery - Consul makes it simple for services to register themselves and to discover other services via a DNS or HTTP interfac..

메타 데이터의 시작으로 이동 URL : https://www.haproxy.com/download : https://www.haproxy.orglicense : GPLv2 Open Source Software Load Balancer and Application Delivery ControllerHAProxy Technologies is the world’s leading provider of software load balancers and application delivery controllers (ADCs) for modern enterprises. HAProxy empowers users with the flexibility and confidence to deliver websites and a..

github : https://github.com/fabiolb/fabiolanguage : GoDocument : https://fabiolb.net/ fabio is a fast, modern, zero-conf load balancing HTTP(S) and TCP router for deploying applications managed by consul.Register your services in consul, provide a health check and fabio will start routing traffic to them. No configuration required. Deployment, upgrading and refactoring has never been easier.fabi..

메타 데이터의 시작으로 이동 Seesaw v2 is a Linux Virtual Server (LVS) based load balancing platform.It is capable of providing basic load balancing for servers that are on the same network, through to advanced load balancing functionality such as anycast, Direct Server Return (DSR), support for multiple VLANs and centralised configuration.Above all, it is designed to be reliable and easy to maintain.Require..

개념 : https://d2.naver.com/helloworld/1194202git URL : https://github.com/naver/pinpointOverviewServices nowadays often consist of many different components, communicating amongst themselves as well as making API calls to external services. How each and every transaction gets executed is often left as a blackbox. Pinpoint traces transaction flows between these components and provides a clear view..

API GW소개 : https://konghq.com/ github : https://github.com/Kong/kong Kong is a cloud-native, fast, scalable, and distributed Microservice Abstraction Layer (also known as an API Gateway, API Middleware or in some cases Service Mesh). Made available as an open-source project in 2015, its core values are high performance and extensibility.Actively maintained, Kong is widely used in production at c..

NGINX를 이용하여 Forward proxy를 구성하려 함. Proxy 서버의 2종류 1) Forward ProxyProxy Server에서 In/Out bound 패킷에 대한 보안 정책(Content filtering 등)을 적용할 수 있다 2) Reverse Proxy외부 사용자는 실제 내부망에 있는 서버의 존재를 모른다. 모든 접속은 Reverse Proxy 서버에게 들어오며, Reverse Proxy는 요청에 맵핑되는 내부 서버의 정보를 알고 요청을 넘겨준다. 따라서 내부 서버의 정보를 외부로부터 숨길 수 있다. 지금은 방화벽 문제로, Forward Proxy를 Nginx를 이용하여 구성하려고함. 1. 설치 Download URL : http://nginx.org/en/download.html ..

Spring boot 를 사용하면서, 개발은 쉬워졌지만, 모니터링에 대한 부담은 커졌다. 각 인스턴스에 대한 CPU, Memory, Heap, Thread 등 리소스 관리를 개별로 모니터링 하기란.. 정만 어려운 난제다. 이를 위해서 Spring boot에서 내놓은 것이 Actuator이다.https://aboullaite.me/actuator-in-spring-boot-2-0/ 단순한 library 추가 및 설정 Properties 만으로 Resource 를 모니터링 할수 있다.= 구성 요소 - Spring boot actuator - Service Discovery ( Consul / Eureka 등 ) - Spring boot Admin UI. 이것만 있으면 된다. 그럼 어떻게?? 이렇게 * Spr..