Finally, I decided to write a series of short blog posts about my internship at Redmond this summer, like I did last year. So this post will be covering only Windows Azure-specific topics. I hope you’ll get an idea about the company and may want to apply for jobs there.

What is Windows Azure? (boring part)

Good question. Formal definition: Windows Azure is Microsoft’s PaaS/IaaS cloud computing platform offering that is used to build and host scalable applications, databases and storages on Microsoft datacenters. It has SQL Azure, Azure Storage Service and AppFabric. Windows Azure is the Operating System (OS) for this system. The whole thing is called “Azure Services”.

Informal definition: It is like Google App Engine, but you’re deploying ASP.NET applications instead of Java, but you can access to your instance like Amazon EC2, it also has storage service offering like Amazon S3, but it is better and it also has a cloud relational-database like Amazon RDS. That means when you create an app, you can run it on 20 machines immediately. Everything is on the cloud, you have really less operations and migration costs. Read More →

[caption id="" align=“alignright” width=“240” caption=“How a Facebook hackathon looks like”][/caption]

I have always been so jealous of cool tech companies and startups (e.g. Facebook) that organize events in which many coders sit together and code their project ideas for all-day long or so– usually called hackathon.

Hack at Microsoft

First you might think that Microsoft is a juggernaut company but usually that is not the case. Microsoft is a company full of hacker-spirited coders (maybe not as much as Facebook or Google) and there are many Microsoft employees do side projects in their spare times and sometimes they open-source these. In fact, Microsoft even has an internal group called The Garage organization that has “thousands” of members and organizes many social coding events that project ideas can find contributors and new projects are incubated there. It is not always coders but marketing and program manager guys are also interested in contributing these projects with their skills in their fields.

This year I’m organizing an intern hackathon day which is going to be held at Microsoft campus starting 10pm today and will end tomorrow (Saturday) 10pm (24 hours!) with the help of The Garage. Read More →

I’m a 21 year old person and I really don’t know anything about how to design an API. In my internship last year, I was asked to prepare a presentation on How to Design Social APIs (in Turkish). Today, I look at that presentation and laugh very loudly, indeed. :) Unfortunately, some of my points were just too preconceived and mainstream. Since that, I learned a few things more on this topic and maybe now I can prepare another presentation, but I won’t, because next year I’ll notice that how lame is that presentation, again.

Instead, I will show how not to manage a API design process for a social network, with a real life example of a multi-million dollar project.

Step 1. Be late, no hurries

Take your time and release API at least 1 year after you launch the social network. Who would use your API anyway? You don’t need a developer platform, mobile apps and lovely hacks, right? This might be one of the certain reasons of your failure. There are many hackers out there waiting to use your APIs and do cool stuff and utilize your network. Think about a Twitter without Twitpic.

Step 2. Do not use standards

Standards are for dummies. Dummy developers take advantage of standards just to write their apps easily. Don’t let them do this easily and make them read every damn line of your documentation.

Invent your own standards! Because you’re smarter than everybody in IETF and you are a perfect architect to design new **authentication protocols **[ 1 ][ 2 ] (RFC 5849), **date-time formats **(RFC 3339) and even a new JSON standard (RFC 4627)

Do not apply standards and engineering practices. They’re for lamers. Read More →

Last week I have written a blog post on **Orman ** – a new lightweight Java Object-Relational Mapping Framework I’m coding. [hacker news story] Now I will demonstrate how easy is to design and create a database using only Java classes. Let the proof-of-concept begin!

The scenario we will use is a very primitive airline company management system project I have from my Databases course this year, I will reuse it here even though it is very complicated for a simple app that Orman Framework is aimed for, but Orman can handle this.

Requirements: Basic knowledge of Java and databases, how to add Orman framework to a Java project.

Step 1. Create your environment

Create a new Java project, add orman.jar to your path, download SQLite binaries. Create a package to put your entity classes in them. Then let’s start to create entities.

Step 2. Create entities (boring part)

Recommended read: Making your old Java classes Orman Entities Now we need to design our entity classes. I have an ER (entity-relationship) diagram that introduces how our database is going to be like from my course project. Just give 1 or 2 minutes and inspect it to understand rest of the tutorial:

Read More →

It was a lonely Valentine’s Day for me this year, so I decided to code a framework to practice my SQL, Java, design patterns and Android skills I gained this year. I came up with the idea that coding a lightweight object relational mapper framework would be exciting! :P Then the hack has began and continued on my spare times. What I was trying to achieve a really small framework so that everyone can use databases in their programs and handle common database usages **without writing SQL **so that all the Java objects are can be saved to and queried from database.

This is not a new idea if you are familiar with the concept already. This is called Object-Relational Mapping and there are hundreds of ORM tools including multi-million dollars projects use such as Entity Framework and Hibernate. As you might guess, those support almost all kinds of databases you might be familiar with and they are really cutting-edge software technologies.

Read article: Why ORMAN is better than other ORMs for you?

Motivation

It might seem so but I was not trying to reinvent the wheel.

Features I wanted to imitate from other ORM tools:

• Map every entity Java class to database table and every field to database column.

• Tables will be created automatically using Java classes and their fields.

• Developer will be able to use database in a few lines of code – without writing SQL!

Read More →

Bir geliştirici olarak doğrusu Ubuntu’dan Mac’e geçerken büyük tedirginlikler içindeydim. Aynı rahatlık ve esnekliğin Mac’te olup olmadığı beni tedirgin ediyordu. Bir sonraki endişem ise uygulamaların yeterli olup olmadığı yönündeydi, fakat geçtikten sonra gördüm ki hiçbir şekilde uygulama eksikliği çekmedim. Birkaç arkadaşın tavsiyeleriyle güzel uygulamalara ulaştım ve bugün çok sık kullandığım ve faydasını gördüğüm uygulamaları paylaşayım dedim. Maksat liste yapmak olsun.

Mac uygulamalarının en güzel yanı oldukça kararlı çalışmaları, çok güzel tasarımlara sahip ve kullanışlı olmaları. En kötü yanları ise güzel uygulamaların genelde ücretli olması. :) Read More →

Bir aksilik olmazsa bu yaz stajımı Microsoft’un Seattle’daki genel merkezinde yapıyor olacağım. En çok istediğim takımlardan olan Windows Azure takımına software design engineer in test (SDET) olarak kabul edildim. Stajım Haziran başında başlıyor ve yaklaşık 3 ay sürecek. Bu da demek oluyor ki, Feragatname: Bu blogda yazılan fikirler sadece benimdir ve işverenime ait değildir. Disclaimer: The opinions posted here are my opinions and not those of my employer. Bugüne kadar üzerimde emeği geçmiş onlarca kişiye buradan teşekkürü borç bilirim. Read More →

Cuma günü öğleden sonra dersim yoktu, uzun süredir yapmak istediğim Android mobil uygulamasını yapmak için fırsat kolluyordum ve Bilkent Starbucks’ta oturup 2 saatte çalışır hale getirip sonradan iyileştirmelerini yapıp markete koydum. **Hızlı Sözlük **uygulaması sayesinde uygulamayı açıp tek tuşa basarak aramak istediğiniz kelimeyi telefona konuşuyorsunuz ve o kelimeyi gidip Tureng İngilizce-Türkçe sözlük’te arıyor. Tureng’i tercih etme sebebim phrase dediğimiz İngilizce kelime gruplarını aramakta oldukça başarılı olmasıydı. Daha doğrusu bir kelimeyi aradığınızda bütün phrase’lerini birlikte getirebiliyor. Read More →