cloud

Extremely uneven cloud service load-balancing with Azure

由 不想你离开。 提交于 2019-12-07 08:00:41
问题 I'm utilizing Azure for hosting a cloud service, which I recently modified to be scalable across multiple instances, including a session caching worker role. My question is, why would I be seeing extreme load (upwards of 90%) on one instance, but not on other instances (15-20% across all other instances)? Should I be worried? Before I set up load balancing and when my single instance hit upwards of 95% load, it would slow to a crawl --- becoming unusable. Is there any way to ensure that I don

How to deploy Java desktop Swing application on the cloud?

由 烈酒焚心 提交于 2019-12-07 06:55:28
I've made a Swing .jar game which I want to run online. Is there any way in which I can make it run on the cloud, like on Azure? I made it into an applet, but its no fun. I know we can deploy Servlets on these clouds. How can I deploy this desktop application I made online? Thanks in advance! As far as I know, if you need to deploy an application in the cloud it has to be a web based application. You Can use AJAXSWING to convert Java Desktop application(.jar) to Web Application(.war) automatically. Read the link ajaxswing 来源： https://stackoverflow.com/questions/16954017/how-to-deploy-java

Reserved IP for Azure Cloud Service doesn't persist

由 若如初见. 提交于 2019-12-07 06:28:44
问题 I'm struggling to get to grips with Reserved IP addresses in an Azure Cloud Service. I have a Cloud Service with Staging and Productions deployments and I need at least the Production deployment to have a stable IP address. I set up 2 Reserved IP addresses as described here then assigned my reserved IPs to the Production and Staging deployments with Power Shell: Set-AzureReservedIPAssociation -ReservedIPName MyReservedIP1 -ServiceName mycloudservice -Slot “Production” Set

Neo4j in the cloud [closed]

由 China☆狼群 提交于 2019-12-07 03:11:20
问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . Is anyone aware of cloud services (PaaS) which could be suitable for a spring/neo4j application. Anything to look out for? 回答1: AFAIK, Amazon EBS is currently the only stable option, Heroku is in private beta and Cloud Foundry is work in progress. 回答2: Neo4j is available on Heroku now. Details in this document

Any samples to unit test fallback using Hystrix Spring Cloud

由 会有一股神秘感。 提交于 2019-12-07 03:10:05
问题 I wish to test the following scenarios: Set the hystrix.command.default.execution.isolation.thread.timeoutInMillisecond value to a low value, and see how my application behaves. Check my fallback method is called using Unit test. Please can someone provide me with link to samples. 回答1: A real usage can be found bellow. The key to enable Hystrix in the test class are these two annotations: @EnableCircuitBreaker @EnableAspectJAutoProxy class ClipboardService { @HystrixCommand(fallbackMethod =

Windows Azure and SFTP

由 心已入冬 提交于 2019-12-07 02:44:19
问题 I know very little about Azure, but I am looking for a cloud server where I can have clients SFTP their files to us. It will be used primarily for data storage. The only requirement is that the files be sent over SFTP (not FTP). Does anyone have any experience with this? How difficult is this to setup? Is this even possible? 回答1: You can find step by step instructions on how to set up a regular FTP site on Windows Azure VM here - http://nicoploner.blogspot.com/2010/12/ftp-server-on-windows

Google Cloud Stackdriver Monitor Compute Engine Disk Usage

由 不问归期 提交于 2019-12-07 02:24:16
问题 I have Google compute engine instances already up and running since recently. I have explored Google Cloud stackdriver for monitoring CPU Usage etc. I have installed Stackdriver agent on to one of the Compute Engine instance for testing. I have explored creating new chart on dashboard, tried with various metrics. But I could not find any metrics that can show disk usage of my instance. Yes there is list of plugins supported by Stackdriver agent to pump custom metrics but I could not find any

CodenameOne plan for the cloud storage API

由 左心房为你撑大大i 提交于 2019-12-07 01:38:31
Since CodenameOne doesn't support "the cloud storage API" any more and the parse.com is going to retire soon as well. Does CodenameOne has any plan to release a new Cloud Storage API or provide suggestions/guidelines to help developers to deal with the parse4cn1 library code, cloud code, database structure and data in parse.com? That is something you will have to figure out yourself as parse4cn1 was initially contributed by a community member and wasn't developed by Codenameone team. You can use a simple webservices created in php, python or java, hosted along your content with any ISP. You

Can someone explain to me what Amazon Web Services components are used in a normal web service?

由 陌路散爱 提交于 2019-12-07 00:56:29
The web service that I want to run on AWS has to store and retrieve user data, present it to the user via a website, and needs to be able to parse the sitemaps of a few thousand sites every 10 min or so. Which components of AWS, such as S3, EC2, and CloudFront do I need to use. A short synopsis about the purpose of each component would be nice. :) I particularly do not understand the purpose of the Simple Queue Service. You might, for example, use EC2 (on-demand, scalable, VPS) to host the actual application and S3 (networked storage) to store the data. You would probably not need Cloudfront

Indexes on BigQuery Table

由 ≯℡__Kan透↙ 提交于 2019-12-07 00:28:18
问题 I have a use case in which we have a few tables in BigQuery. Now I want to implement an index on one of the columns in the BigQuery table. But I am not finding enough documentation to do that. I found a few blogs and posts mentioning BigQuery doesn't support indexes. Please help me find a blog or post which can help me in implementing index on BigQuery. Thanks in advance. 回答1: 2019 update: Check out how clusters improve your querying times and data scanned: https://medium.com/google-cloud
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