cloud

i have created a kubernetes cluster on AWS, as by following below instruction. All my master and worker nodes of Ubuntu OS type. https://jee-appy.blogspot.in/2017/10/setup-kubernetes-cluster-kops-aws.html I am aware on how to increase or decrease the number of nodes in my cluster using cluster updates which kubernetes spins up a new node for us, However i was wondering, is it possible to attach my external aws instance(for eg: an instance with same OS like ubuntu) to my existing kops cluster? Kops means Kubernetes Operations , and this is a command line tool made to maintain production grade

NoSQL databases like Couchbase do hold a lot of documents in memory, hence their enormous speed but it's also putting a greater demand on the memory size of the server(s) it's running on. I'm looking for the best strategy between several contrary strategies of storing documents in a NoSQL database. These are: Optimise for speed Putting the whole information into one (big) document has the advantage that with a single GET the information can be retrieved from memory or from disk (if it was purged from memory before). With the schema-less NoSQL databases this almost wished. But eventually the

I'm new to azure, I don't know how to connect to a Table I created on an Azure Database. I want to get the table data (SELECT *) and populate them in a GridView in android. I know the 'populating' part using an adapter, all I want to know is how to connect and receive the data from the Table :) I've tried THIS tutorial by Microsoft however, I'm facing some difficulties when applying the same tutorial to my scenario. Here's what I tried: @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_home_screen); try { mClient

I am learning Amazon Cloud Search but I couldn't find any code in either C# or Java (though I am creating in C# but if I can get code in Java then I can try converting in C#). This is just 1 code I found in C#: https://github.com/Sitefinity-SDK/amazon-cloud-search-sample/tree/master/SitefinityWebApp . This is 1 method i found in this code: public IResultSet Search(ISearchQuery query) { AmazonCloudSearchDomainConfig config = new AmazonCloudSearchDomainConfig(); config.ServiceURL = "http://search-index2-cdduimbipgk3rpnfgny6posyzy.eu-west-1.cloudsearch.amazonaws.com/";

I have three aws machines on which I have setup three docker containers having hazelcast-3.5.4 installed on them(ubuntu).With aws configuration set as what I do normally with Hazelcast(without docker).The nodes are not discovering each other. How to make them interact or discover each other? Hazelcast.xml file looks like this: <join> <multicast enabled="false"> <multicast-group>224.2.2.3</multicast-group> <multicast-port>54327</multicast-port> </multicast> <tcp-ip enabled="false"> <interface>127.0.0.1</interface> <member-list> <member>127.0.0.1</member> </member-list> </tcp-ip> <aws enabled=

What's the "master" database in SQL Azure for? I just created a subscription and once I created a "new SQL Server" I immediately got "master" database with 1GB size. That database can't be deleted - "delete" button is not active in the management portal. When I tried to deploy a .dbproj project there Visual Studio said it "couldn't deploy to a system database". Can I use that database for storing my data? Do I create a new database instead? master is a required system database that's responsible for holding info about all the the other database on the server instance, system metrics/config,