cloud

问题 Can someone point me to the Akka version that has the package akka.cloud.cluster? I am currently using Akka 1.2-RC6. google searches on this topic result in broken links about Cloudy Akka... 回答1: Cloudy Akka was described here as a suite of commercial add-on modules for Akka. The original company developing Akka have since merged with Typesafe. The latest seems to be this topic from the akka user mailing list, specifically: "the Cloudy Akka project is split up: the stuff interesting for

问题 I'm looking for a very simple and free cloud store for small packets of data. Basically, I want to write a Greasemonkey script that a user can run on multiple machines with a shared data set. The data is primarily just a single number, eight byte per user should be enough. It all boils down to the following requirements: simple to develop for (it's a fun project for a few hours, I don't want to invest twice as much in the sync) store eight bytes per user (or maybe a bit more, but it's really

问题 I have got a few (4) error reports on my app from when the Android system decides to do the backup to Google cloud using the BackupAgent. I am using the SharedPreferencesBackupHelper. The stack trace looks like this (my real package name is replaced below by com.xxx.yyy): java.lang.RuntimeException: Unable to create BackupAgent com.xxx.yyy.MyBackupAgent: java.lang.ClassNotFoundException: com.xxx.yyy.MyBackupAgent in loader dalvik.system.PathClassLoader[/mnt/asec/com.xxx.yyy-1/pkg.apk] at

问题 Passport is great. I now discovered that I have some problem with how it handles sessions. I must be using it wrong. All works well for me with login + sessions + user data I store in my database. However I find that when I move to production environment (cloud on EC2 with multiple servers), I lose the login session each time. This is now clear to me - probably happens since the session is unique to each server. So my question is - how do I get around this.. I guess I will need to store my

问题 Getting an Error on loading a large CSV into bigquery. Everywhere I read online I see that there is a 5gb size limit on zipped files but no limits on CSV. BigQuery error in load operation: Error processing job 'bqjob_r3016bbfad3037f_0000015cea1a1eff_1': Input CSV files are not splittable and at least one of the files is larger than the maximum allowed size. Size is: 24686861596. Max allowed size is: 4294967296. 回答1: BigQuery documentation lists various limits for import jobs here: https:/

问题 Cloud App has this neat feature wherein it automatically uploads new screenshots as they are added to the Desktop. Any ideas how this is done? 回答1: You can do similar things yourself without much in the way of programming. In OSX, you can configure "Folder Actions" to run a script, for example, when a new item appears in a folder, including the Desktop. You can then use the script to do whatever you want with the new files. This article at TUAW includes an example of uploading files to a web

问题 I'm looking to confirm or refute the following: For what I have read so far it is not possible to write a web application with only javascript -- no server side logic -- served from Amazon S3 that also store data only to S3 if you need to have multiple clients with private data per client. The issue I see is the Authorization header required for every Ajax call that would force me to put the signature (and my AWS id) right there in the page source for everybody to see. Is that correct or I

问题 As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for guidance. Closed 7 years ago . I was looking for a cloud email service that offered the following: Garauntee deliveribility of emails Have the ability to parse an

问题 Amazon measures their CPU allotment in terms of virtual cores and EC2 Compute Units. EC2 Compute Units are defined as: The amount of CPU that is allocated to a particular instance is expressed in terms of these EC2 Compute Units. We use several benchmarks and tests to manage the consistency and predictability of the performance from an EC2 Compute Unit. One EC2 Compute Unit provides the equivalent CPU capacity of a 1.0-1.2 GHz 2007 Opteron or 2007 Xeon processor. This is also the equivalent

问题 I'm researching a possibility of using some cloud storage directly from client-side JavaScript. However, I ran into two problems: Security - the architecture is usually build on per cloud client basis, so there is one API key (for example). This is problematic, since I need a security per my user. I can't give the same API key to all my users. Cross-domain AJAX. There are HTTP headers that browsers can use to be able to do cross domain requests, but this means that I would have to be able to