In statistics, the p-value is the probability of obtaining results at least as extreme as the observed results of a statistical hypothesis test, assuming that the null hypothesis is correct. The p-value is used as an alternative to rejection points of significance at which the null hypothesis would be rejected. A smaller p-value means that there is stronger evidence in favor of the alternative...
SCALING HORIZONTALLY VS. SCALING VERTICALLY
Capacity planning is a challenge that every engineering team faces when it comes to ensuring the right resources are in place to handle expected (and unexpected) traffic demands. When demand for your application or website is increasing and you need to expand its accessibility, storage power, and availability levels, is it better to scale horizontally or vertically? That decision depends on a...
Welcome 2021 with some fun
Wonder how these kids are doing now? Their answers are brilliantly fun. Some are typical examples of out of box thinking and it is really good for creativity. Imagination is more important than knowledgeAlbert Einstein Image credits: Douglass Image credits: Douglass Source: imgur Source: clivewhite.co.uk Source: funcage.com Source: imgur Source: picslap.com Source: addfunny.com Source: alittle...
AMAZON EBS VS S3 vs EFS
Amazon EFS, Amazon EBS, and Amazon S3 are AWS’ three different cloud storage types that can be applied for different types of workload needs. Let’s take a closer look at the key features of each option, as well as the similarities and differences. Amazon EBS delivers high-availability block-level storage volumes for Amazon Elastic Compute Cloud (EC2) instances. It stores data on a file...
Material Design — Custom Alert Dialog
Google did an amazing job to promote material design. However there is not many articles about how to quickly style the custom dialog. So, we will cover some missing stuff here. Prerequisites Add material design dependency in Gradle file: implementation "com.google.android.material:material:<latest-version>" Make sure your AppTheme inherited from a material theme like:...
