Node.js is a platform for building JavaScript based applications that has become very popular over the last few years. To best support this rapidly growing community, Oracle developed which was released in January of this year as a preview release. Written in C and utilizing the Oracle Instant Client libraries, the Node.js driver is both performant and feature rich. When it comes to generating JSON, Node.js seems like a natural choice as JSON is based on JavaScript objects. However, it’s not exactly fair to compare a solution crafted in Node.js to the PL/SQL solutions as Node.js has a clear disadvantage: it runs on a separate server. That means we have to bring the data across the network before we can transform it to the desired output.

JavaScript tool to unserialize data taken from PHP. It can parse 'serialize()' output, or even serialized sessions data. Join GitHub today. I want to deserialize data from php serialize array in node js I found in many questions use JSON. Hp Compaq Nx9010 Recovery Disk Download. stringify() to serialize and for deserialize use JSON.parse but unable to do the same and not find.

Whatever, let’s compare them anyway! Please Note: This post is part of. See that post for details on the solutions implemented below as well as other options that can be used to achieve that goal. Solution 1 – Emulating the PL/SQL solutions This first solution follows the same flow as the PL/SQL based solutions. We start off by making a connection to the database and then begin creating the object we need by fetching data from the departments table.

Next we go to the locations table, then the regions table, and on and on until finally we have the object we want. We then use JSON.stringify to serialize the object into the JSON result we are after. } So we got the output we were after, but what about performance? Let’s explore the test results Test results When I finished the solutions for and, I wanted to see if one was faster than the other. I ran a very simple test: I generated the JSON for all 27 departments in the HR schema 100 times in a loop (2,700 invocations of the solution).

APEX_JSON finished in around 3.5 seconds while PL/JSON took 17 seconds. Download Game Pes 2012 Untuk Hp Java Jar on this page. How long did it take the Node.js solution from above to do this?

Node.js must be slow, right? Well, not exactly You may have noticed that, on line 5, I used the base driver class to get a connection to the database. If I was just doing this once the code would be fine as is, but 2,700 times? The Island By Athol Fugard Pdf Printer here. That’s not good. In fact, that’s really bad! But what’s a Node. Epson Px660 .adjustment Program : Free Programs, Utilities And Apps. js developer to do?