SNS (Amazon Simple Notification Services) Amazon SNS (Amazon Simple Notification Services) is a notification service used to send the notifications to the subscribed endpoint or devices. It is provided as a part of Amazon Web Services. It provides a…
一 引言 亚马逊Amazon作为云计算的领跑者推出了很多云服务,最近因为项目的原因,需要用到SQS服务,因此简要地写下这篇随笔,一来方便以后查阅,二来方便共享一些简单的操作. SQS即可以理解为一个放在云上的消息队列,它不是FIFO(First in First out)的,但是由于人工测试是有一定的延迟性,而消息到云端队列的时间到微秒级别,因此人工是看不出来它不是FIFO[云端队列和我们常规的队列稍有不同,不能保证顺序是严格的FIFO],事实上这也不是重点. 保存在队列中的消息由一定时间的存…
Computer EC2 – Virtual Servers in the Cloud EC2 Container Service – Run and Manage Docker Containers Elastic Beanstalk – Run and Manage Web Apps Lambda – Run Code in Response to Events Storage & Content Delivery S3 – Scalable Storage in the Cloud Clo…
云计算经过这几年的发展,已经不再是是一个高大上的名词,而是已经应用到寻常百姓家的技术.每天如果你和互联网打交道,那么或多或少都会和云扯上关系.gmail.github.各种网盘.GAE.heroku等各种服务都属于云服务的范畴.那么云计算的定义到底是什么?这里有摘自wiki的定义. Cloud computing in general can be defined as a computer network which includes, computing hardware machine o…
Onsctl Onsctl这个命令是用来管理ONS(Oracle Notification Service)是OracleClustser实现FAN Event Push模型的基础. Oracle Notification Service (ONS)--A publish and subscribe service for communicating Fast Application Notification (FAN) events. 在RAC环境下,须要使用$CRS_HOME下的ONS,而不…
Overview Here I want to summarize Amazon marketplace web service (MWS or AMWS) that can be used for e-commerce data integration. It is based on Amazon online documents. The developer guide describes the basic functions and features of Amazon MWS. Fea…
This chapter describes the interfaces that providers use for communication with Apple Push Notification service (APNs) and discusses some of the functions that providers are expected to fulfill. General Provider Requirements As a provider you communi…
Creating a Simple Web Service and Client with JAX-WS 发布服务 package cn.zno.service.impl; import javax.jws.WebService; import javax.xml.ws.Endpoint; @WebService public class HelloServiceImpl { public String say(String name) { System.out.println(name); r…
WebGoat系列实验Denial of Service & Insecure Communication ZipBomb 服务器仅接收ZIP文件,将上传的文件解压,进行操作之后删除.已知服务器提供了20MB的临时存储空间用于处理所有请求,实验需要上传一个文件来执行DOS攻击,消耗掉所有临时存储空间. 需要制作一个Zip炸弹,首先生成一张图片,并制作这一张图片的多个备份,之后将多个图片压缩,注意保持Zip文件不超过2MB,压缩前总文件大小超过20MB即可. Denial of Service f…
本文是来自CodeProject中的一篇名为Simple Windows Service in C++的译文,原文地址为:https://www.codeproject.com/Articles/499465/Simple-Windows-Service-in-Cplusplus,作者为:Mohit Arora. 这是一篇使用C++展示如何创建简单的Windows服务的文章.源代码下载地址为:https://www.codeproject.com/KB/system/499465/SampleS…
ShipStation today unveiled a first-of-its-kind service to leverage Amazon Web Services and Amazon.com’s fulfillment capability to automatically ship products sold by online retailers through multiple marketplaces. The new module coordinates the data…
