December, 2015

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Mobile Trends for 2016

Zalando Engineering

Shopping straight from social media Social platforms, such as Instagram, Facebook and Pinterest, came up with the “Buy Button” this year so users can shop selected items without leaving the respective social platform. Mobile users spend most of their time on social apps, and according to Nielsen this is around 85% of their time. This offers customers a convenient way to order their favorite items straight away.

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Recap of Hadoop News for November

ProjectPro

News on Hadoop – November 2015 2nd Generation Hadoop has become the most critical cloud applications platform, Nov 2, 2015, TechRepublic.com Hadoop version of 1.0 was specifically designed for application processing to support use cases of batch processing. Hadoop second generation is designed to support real time applications where Hadoop is used not just as a storage system but as an application platform.

Hadoop 52
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Hack Week #4: Let’s Talk About Code, Baby!

Zalando Engineering

Zalando’s many tech-driven projects and initiatives — from logistics to customer care to marketing analysis — are cross-departmental. To help our thousands of non-tech employees better understand our many tech topics and terms, one of our Hack Week teams created a training program called Let’s Talk About Code, Baby. The project aims to help us all to better understand each other and create a more collaborative environment.

Coding 52
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Hack Week #4: Zinder

Zalando Engineering

Seven members of Zalando’s Helsinki team (“Zelsinkis”) meet at the Helsinki airport on a Sunday afternoon. It doesn’t take long for the first challenge to hit us in the face — or feet, I should say. Our airline decides to change our departure gate, and we’re on the other side of the airport. Gotta love it. Got to RUN! Our team — five engineers, one producer (that’s me!

Scala 52
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Apache Airflow® Best Practices for ETL and ELT Pipelines

Whether you’re creating complex dashboards or fine-tuning large language models, your data must be extracted, transformed, and loaded. ETL and ELT pipelines form the foundation of any data product, and Airflow is the open-source data orchestrator specifically designed for moving and transforming data in ETL and ELT pipelines. This eBook covers: An overview of ETL vs.

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Hack Week #4: Turn it up to Eleven

Zalando Engineering

Hack Week is not all about coding, innovating and working hard. Throughout the week we’ve hosted parties and side events to help the teams really let their hair down and relax. The theme of Hack Week #4 is Rockstarz, so we’ve organized lots of Rock n’ Roll-themed activities. Since Monday, our Rockbandz competition has run daily at lunchtime in Berlin and Dortmund.

IT 52
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Hack Week #4: From Dublin to Dortmund

Zalando Engineering

Hack Week #4 is the first for most of us who work in Zalando’s Fashion Insights Centre in Dublin, which opened earlier this year. Our crew has heard a lot about how fun and creative past HWs in Berlin have been; with all the stories of space shoe launches , parties, and other historic moments capturing our imaginations, it’s no wonder that all of our lunch conversations over the past few weeks have focused on our hacking plans.

Project 52

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Hack Week #4 Begins!

Zalando Engineering

Hack Week #4 has officially kicked off! This year's edition is bigger than ever , with more Zalando technologists, more tech offices, and more members of our news room to bring you daily coverage of the week's events. In addition to being rock star-themed, this is also our first "international" Hack Week, with technologists from our Dublin and Helsinki hubs joining our Berlin and Dortmund teams to create and innovate.

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Hack Week #4: Hacking for Social Good

Zalando Engineering

Zalando technologists use their skills and expertise for social good all year round — including Hack Week. Some of our teams have been spending the past week working on projects that address particular social needs. Let’s take a look at a few of them! “The Refugee Clothing Points” App Clothing is one of the greatest needs faced by the large number of refugees entering Germany from the Middle East.

Food 40
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Hack Week #4: The Knitting Machine

Zalando Engineering

Buy an old knitting machine from the 1980s and turn it into a yarn-based printer! This is what one of our Hack Week teams has done — producing the latest knitted fashions, geek-style! Their key ingredients: some online shopping luck, a few tutorials on how to operate the machine, an Arduino Uno , and the open source hard- and software from All Yarns Are Beautiful.

IT 40
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Hack Week #4: Hack Week How-To

Zalando Engineering

Five days, 100 projects, 900 participants: Hack Week #4 is our biggest and most international edition yet! I asked two members of our organizing committee (aka “the Orga Crew”) — Ellen Nagel (Manager Executive Projects and Culture) and Bastian Gerhard (Head of Innovation & Enablement) how to throw a successful Hack Week of this scope and size. If you’ve ever thought about organizing your own similar event, read on.

BI 40
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Apache Airflow®: The Ultimate Guide to DAG Writing

Speaker: Tamara Fingerlin, Developer Advocate

In this new webinar, Tamara Fingerlin, Developer Advocate, will walk you through many Airflow best practices and advanced features that can help you make your pipelines more manageable, adaptive, and robust. She'll focus on how to write best-in-class Airflow DAGs using the latest Airflow features like dynamic task mapping and data-driven scheduling!

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Hack Week #4: Onboarding Goes Hack Week!

Zalando Engineering

What if you’ve just moved from Amsterdam to Berlin to join Zalando, and are now in desperate need of information about life and the bureaucratic jungle in your new home country? If you’re Backend Engineer Daniel Franke, you take a pragmatic approach and create Zalando Concierge: an onboarding app that aims to make life for Zalando newbies as easy as possible.

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Hack Week #4: Building the Best Conference App

Zalando Engineering

Nowadays it’s common for tech conferences to offer their own event-specific apps with schedules, location information, and other essential details. While convenient, these apps are often sub-optimal — buggy and slow, even for the most prestigious tech events. So with this in mind, one of our Hack Week teams is aiming to build a high-performance event app for Zalando.

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Hack Week #4: Awards

Zalando Engineering

Yesterday I caught up with Bastian Gerhard : Zalando’s esteemed Head of Innovation and Enablement, Hack Week organizer/old hand, and 2015 project judge. I asked him about our award categories and judging processes. Hi, Bastian! Thanks for taking the time to talk. Can you enlighten me on the judging process? Sure. What do you want to know? Well, firstly: How did you select the judging panels?

Project 40
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Accelerating Warehouse Operations with Neural Networks

Zalando Engineering

Recent advances in deep learning have enabled research and industry to master many challenges in computer vision and natural language processing that were out of reach until just a few years ago. Yet computer vision and natural language processing represent only the tip of the iceberg of what is possible. In this article, I will demonstrate how my colleagues Dr.

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Optimizing The Modern Developer Experience with Coder

Many software teams have migrated their testing and production workloads to the cloud, yet development environments often remain tied to outdated local setups, limiting efficiency and growth. This is where Coder comes in. In our 101 Coder webinar, you’ll explore how cloud-based development environments can unlock new levels of productivity. Discover how to transition from local setups to a secure, cloud-powered ecosystem with ease.

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One Last Thing Before We Call It a Year: Hack Week #4

Zalando Engineering

It’s Hack Week time! Our annual week of open innovation and experimentation takes place December 14-18 in our Berlin and Dortmund tech offices and features more participants (+900) from more locations (seven) than ever before. To celebrate our team’s growth and accomplishments over the past year — and to look forward to an even more electrifying, headbanging-worthy 2016 — the theme of Hack Week #4 is “rock stars”!

IT 40
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Video: Reactive RESTful APIs with Akka HTTP and Slick

Zalando Engineering

Zalando engineers are currently rebuilding our “shop” — the unit that includes our 15 country-specific, customer-facing websites—to transform it from a monolith into microservices. As part of this work, we've developed open-source tools like Innkeeper : a simple, RESTful route management API built on top of reactive technologies like Akka HTTP and Slick.

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Building System Packages from Python Modules (with Dependencies Included)

Zalando Engineering

In our last post on packaging , my colleague Felix Mueller talked about why it’s good to manage all your software with your system’s native package management tools. He also discussed how to build packages in an automated, consistent way. Now I’d like to describe the benefits of wrapping Python’s virtualenvs in system packages. Why is it particularly useful to package and ship Python modules as native system packages?

Python 40
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Video: “Scala Microservices at Zalando”

Zalando Engineering

Zalando technologists have been using Scala in production since 2014, when we began transforming our monolithic architecture into microservices. Much of our Scala development is done by the engineers in our Brand Solutions department, which builds products and services to support Zalando’s brand-partners. At the October meetup of SF Scala , the primary Scala meetup group in San Francisco, Brand Solutions Delivery Lead Alexander Kops gave a brief talk describing his teams’ ongoing Scala efforts.

Scala 40
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15 Modern Use Cases for Enterprise Business Intelligence

Large enterprises face unique challenges in optimizing their Business Intelligence (BI) output due to the sheer scale and complexity of their operations. Unlike smaller organizations, where basic BI features and simple dashboards might suffice, enterprises must manage vast amounts of data from diverse sources. What are the top modern BI use cases for enterprise businesses to help you get a leg up on the competition?