How to create XML Schema
My notes of XML schema from Methods of Software Development course (CS6520) in Northeastern University.
Tag Archives: computer science
Java Reflection Notes – getDeclaredAnnotations vs getAnnotations method
This is just going to be a very short notes about difference between the getDeclaredAnnotations and getAnnotations method of Java java.lang.Class class. I was googling for the answer but didn’t immediately got any article that explains it, so I thought why I not create it
How SQL Index Affects Query Speed Performance
Ok, so maybe I’m done with the Database Management course, but that doesn’t mean that I’m done playing around with the database. This is just some easy to follow guide how to see the difference that an index made in a real database system using
How to Find Candidate Key(s)
As my final exam on Database Management Course closely approaching, I think I’m a bit forced (in a good way) to write some notes on the topics I’ve learned so far. This time it’s the notes on how to find candidate key of a given
Getting Started using Apache OpenJPA
Few weeks ago we were required to learn an Object Relational Mapping (ORM) concept in our Introduction to Database Management System course. The ORM our professor wanted us to use is Apache OpenJPA. Not really sure what was the reason he chose Apache OpenJPA over
How To Check if a Relation is in BCNF, 3NF, or Both
Another note of my database lecture class regarding Normalization and checking whether a relation is in BCNF, 3NF, or both. The textbook that I use is “Database Management System” by Ramakrishnan and Gehrke and though it is a very comprehensive textbook, it is not that
How to check for View Serializable and Conflict Serializable
This is a note for myself about how to check whether a schedule is view serializable, conflict serializable, or not. There is various resources in the internet about how to do this, but the examples are a bit scattered, so in this post I just
Belajar Programming Sendiri Dalam Sepuluh Tahun
oleh: Peter Norvig (disadur dari Teach Yourself Programming in Ten Years) Mengapa semua orang terburu-buru? Masuklah ke sebuah toko buku dan anda akan melihat buku mengenai bagaimana “Belajar Java dalam 7 Hari” dan banyak variasi lainnya yang menawarkan untuk mengajarkan Visual Basic, Windows, Internet, dan