reliability

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Does Windows Azure have anything readily available against denial of service attacks?

We\'re developing a web service hosted in Windows Azure. We expect that at some moments bad guys try to DDOS it. I Googled and didn\'t find anything new and definitive (this one is rather vague) about[详细]

2023-04-02 07:18 分类：问答
How do I address sudden loss of connection to SQL Azure in my Azure role?

My Azure role grabs stuff to process from a database - it holds an instance of System.Data.SqlClient.SqlConnection and periodically creates an SqlCommand instance and executes an SQL query.[详细]

2023-03-27 13:57 分类：问答
Is the Azure role host actually restarted when a role crashes or is restarted via management API?

Suppose my Azure role somehow exhausts system-wide resources. For example it spawns many processes an开发者_开发技巧d all those processes hang and consume all virtual memory in the system. Or it creat[详细]

2023-03-21 18:36 分类：问答
Which distribution do I use to simulate "random" program crashes?

I want to test a distributed program resistance to random crashes of each node. I need to use some random distribution that would control how often each node would crash - for example, it might be nor[详细]

2023-03-08 05:44 分类：问答
How do I intentionally make Azure role crash?

I want to make a Windows Azure application as fault-resistant as possible and I need to be able to make roles crash intentionally to test how the whole application recovers from such crashes.[详细]

2023-03-07 14:19 分类：问答
How do I make my Windows Azure application resistant to Azure datacenter catastrophic event?

AFAIK Amazon AWS offers so-called \"regions\" and \"availability zones\" to mitigate 开发者_运维知识库risks of partial or complete datacenter outage. Looks like if I have copies of my application in t[详细]

2023-03-06 19:55 分类：问答
Better to use IP addresses or hostnames in code which relies on the network?

If you are programming an application which is heavily using the network (e.g. pings, dns resolves, etc), is it better to use IP addresses in the code (e.g. if making a folder path on a server - //192[详细]

2023-02-27 08:44 分类：问答
How reliable is HtmlUnitDriver?

Obviously, the answer to the question depends on a number of environmental factors. In general, I\'m wondering what people\'s experiences are with HtmlUnitDriver as a reliable tool that can be \"trus[详细]

2023-02-17 18:34 分类：问答
How can I determine if there was a spike in errors recently?

Essentially, I\'m working on writing a service that will help us determine if one of the APIs we access goes down.Every API returns a random 500 error or some other weird thing occasionally, so we don[详细]

2023-02-13 18:06 分类：问答
Reliable multicast communication in LAN

I have a network application working on Linux. What I want to do is to make my application able to announce it\'s presence in LAN and then notify other applications about some changes. Because I don\'[详细]

2023-02-09 09:35 分类：问答