... It allows for interchangeable assignments between primitive data types and their corresponding box types. A valid autoboxing example: int a = 0; Integer b = a; int c = b; Equality For primitive types, comparing them with the == operator suffices.
0 CommentsNumPy NumPy is a Python library for numerical computing that offers multi-dimensional arrays and indices as data structures and additional high-level math utilities. ndarray The unique offering of NumPy is the ndarray data structure, which stands for n-dimensional array.
0 CommentsHTTP vs. HTTPS HTTP stands for Hypertext Transfer Protocol. It typically runs on TCP port 80. It is a protocol for sending data through browsers in the form of webpages and such. One major flaw with HTTP is that it is vulnerable to man in the middle attacks.
0 CommentsScenario Let's begin with a Twitter-like service that allows you to tweet new posts. The service has very high read and write traffic , we'll say ~10k read TPS, or transactions-per-second for starters.
0 CommentsUse Cases There are many ways to store your data. In this article we'll walk through some examples of data storage in common system designs. Reminder: There is no single best storage choice and they may vary heavily depending on things such as access patterns and scale.
0 CommentsBackground A lot of articles will talk about how to scale databases. Typically, they will talk about the purpose and the general idea of sharding and replication, but often times these topics are explained separately and not so much in conjunction.
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