2018

The hacker's guide to uncertainty estimates

Erik Bernhardsson

It started with a tweet: New years resolution: every plot I make during 2018 will contain uncertainty estimates — Erik Bernhardsson (@fulhack) January 7, 2018.

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Dev vs. Ops: 5 Problems That Make Dev Fight with Ops

OverOps

If Dev and Ops are one team, why don’t they share the same data? Everyone in tech is busy discussing Kubernetes, containers, and microservices as if the basics of DevOps and continuous delivery are all figured out. In practice, the classic blame game between dev and ops is still alive and kicking.

Why a matrix organisational structure will destroy your company

Evolution4all

The organisational structure is extremely important for the success of any business. In this blog post, I will explore how a matrix organisational structure built in the style of a matrix organisation can harm your company.

Data engineers vs. data scientists

O'Reilly Media - Data

The two positions are not interchangeable—and misperceptions of their roles can hurt teams and compromise productivity. It’s important to understand the differences between a data engineer and a data scientist.

Ask the "Right" Questions: Your Analytics-Guided Product Strategy

Speaker: Yoav Yechiam, Founder and Head Instructor, productMBA

Analytics are highly important for product managers - and yet, analytic implementations often fail to actually help us. It's not the technology, and it's not the tactics. In most cases, it's our approach that's misguiding us! Analytics are there to answer important product questions, not just to collect data. How can we be mindful of our analytics so they enable us, rather than confine us? Join Yoav Yechiam, Founder and head instructor at productMBA, as he explains best practices for a data-guided strategy that helps product managers get to the "why" of their biggest product goals.

Developer On Call

Henrik Warne

For the system at work, I am on call one week every seven weeks. For most of the past ten years, I have been on organized on call rotations for the systems I have been developing. I think being on call is a logical way of taking responsibility for your work. You also learn a lot from it.

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3 Reasons Why Version Control is a Must for Every DevOps Team

OverOps

Do you have any files on your computer called something like DocFinalFinalFinal1_2.pdf ? If you do, then you probably already understand the basic value of version control.

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Difference between Top-down and Bottom-up Approach in Programming

The Crazy Programmer

Here you will learn about difference between top-down and bottom-up approach. Today we are going to have a comparative study of the two approaches being used in field of structured and object oriented programming.

How social science research can inform the design of AI systems

O'Reilly Media - Data

The O’Reilly Data Show Podcast: Jacob Ward on the interplay between psychology, decision-making, and AI systems. In this episode of the Data Show , I spoke with Jacob Ward , a Berggruen Fellow at Stanford University.

OKR Guide: Understanding OKRs and How It Benefits Your Business

Evolution4all

OKR Guide – Objectives and Key Results (OKR) is a popular framework in goal setting and management that helps organisations implement a solid strategy.

The Changing Role of CX Testing in Digital Transformation

Speaker: Diego Lo Giudice and Chad Hendren

With new competition emerging every day, businesses are transforming themselves, and using software as a means to drive differentiation. Digital transformation has become a key initiative for businesses across the globe, and CX is ground zero. Register now for this webinar and hear from Cyara and their guest speaker, Diego Lo Giudice of Forrester, how testing and QA practices are changing to enable and accelerate digital transformation.

Types of Data Structures

The Crazy Programmer

Data structures are a very important programming concept. They provide us with a means to store, organize and retrieve data in an efficient manner. The data structures are used to make working with our data, easier. There are many data structures which help us with this. Types of Data Structures.

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There is no longer any such thing as Computer Security

Coding Horror

Remember "cybersecurity"? Mysterious hooded computer guys doing mysterious hooded computer guy. things! Who knows what kind of naughty digital mischief they might be up to? Unfortunately, we now live in a world where this kind of digital mischief is literally rewriting the world's history.

I don't want to learn your garbage query language

Erik Bernhardsson

This is a bit of a rant but I really don’t like software that invents its own query language. There’s a trillion different ORMs out there. Another trillion databases with their own query language.

Georgia bill could stifle the state’s booming cybersecurity community

The Parallax

A new bill winding its way through the Georgia state senate has cybersecurity experts on alert. As Senate Bill 315 is currently written, academics and independent security researchers alike could be subject to prosecution in Georgia alongside malicious hackers.

What Is (and Isn’t) Product Management?

Speaker: Steve Johnson, VP of Products, Pragmatic Institute

Product Management is one of the most exciting - and most misunderstood - functions in technical organizations. Is it strategic or tactical? Is it a planning role or a support role? Many product professionals are unclear about what is (and isn't) product management. After all, product management spans many activities from business planning to market readiness. In this session, we’ll examine many product activities and artifacts for product strategy, planning, and growth, and introduce a simple tool that you can use in your organization to clarify the roles of product management and others. Steve Johnson explores the many roles of Product Management in this fun talk focused on why product managers should obsess on problems instead of solutions.

Design Thinking: Understanding the Method Behind the Idea

Luis Goncalves

In a 2014 assessment handled by the Design Management Institute , the performance of design-led corporations like Apple, Nike, and Procter & Gamble exceeded that of the S&P 500 for the past decade by as much as 219%. Now many organizations want to learn design-based thinking – a distinct way that designers come up with solutions to problems. When people are faced with a problem, their initial reaction is that they have to solve it.

Exercises in Programming Style

Henrik Warne

In the book club at work , we recently finished reading Exercises in Programming Style by Cristina Videira Lopes. The book consists of a simple program implemented in 33 different programming styles. It is a great way of showing the different styles, and the book was quite popular in the book club.

Completed Copyedit and other notes

Martin Fowler

I've added a couple more memos to my thoughts on producing the second edition of Refactoring. Last week I shone a light on the hidden heroes. whose technical reviews removed many a mistake from the book. Today I added some thoughts about the copyediting of the book , which we've just finished.

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The Top 100 Java Libraries in 2018 – Based on 277,975 Source Files

OverOps

What are the most popular libraries Java developers use? 2018 edition. Time flies when you’re having fun, and the past year was pretty crazy.

Innovation: Five Signs You Might Be Faking It

Every company wants to be a leader in innovation, but how can you tell if your company is really innovating or just going through the motions? See the 5 signs you might be faking innovation and what to do if you are.

Important Practices for DevOps in the Cloud

OTS Solutions

Cloud computing and DevOps are two aspects of the technological shift which are completely inseparable.

DevOps 193

MLflow: A platform for managing the machine learning lifecycle

O'Reilly Media - Data

An overview of the challenges MLflow tackles and a primer on how to get started. Although machine learning (ML) can produce fantastic results, using it in practice is complex.

OKRs: A Simple But Awesome Strategy to Get Stuff Done

Evolution4all

The goal of OKRs is for every member of the organisation – from the key stakeholders and leaders down to the team members – understand the objectives of the company through a set of defined, specific and measurable actions.

5 Best Programming Languages for Kids

The Crazy Programmer

The rate at which children handle gadgets in this technology savvy era is quite interesting. The fact they are able to easily operate the gadgets, run programs on it easily shows that they are intrigued by it.

Embedded BI and Analytics: Best Practices to Monetize Your Data

Speaker: Azmat Tanauli, Senior Director of Product Strategy at Birst

By creating innovative analytics products and expanding into new markets, more and more companies are discovering new potential revenue streams. Join Azmat Tanauli, Senior Director of Product Strategy at Birst, as he walks you through how data that you're likely already collecting can be transformed into revenue!

What does Stack Overflow want to be when it grows up?

Coding Horror

I sometimes get asked by regular people in the actual real world what it is that I do for a living, and here's my 15 second answer: We built a sort of Wikipedia website for programmers to post questions and answers. It's called Stack Overflow.

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Interviewing is a noisy prediction problem

Erik Bernhardsson

I have done roughly 2,000 interviews in my life. When I started recruiting, I had so much confidence in my ability to assess people. Let me just throw a couple of algorithm questions at a candidate and then I’ll tell you if they are good or not! Over time I’ve come to the (slightly disappointing) realization that knowing who’s going to be good at their job is an extremely hard problem.

Meltdown and Spectre: What they are, and what to do

The Parallax

Two newly discovered critical security vulnerabilities are very likely affecting your laptop and phone, security researchers revealed on Wednesday. The good news is that patches are coming to protect your devices.

Time to Market: How your Company Can Keep Launching New Products and Features Ahead of Your Competition

Luis Goncalves

Time to Market: How your Company Can Keep Launching New Products and Features Ahead of Your Competition. Companies like Apple, Facebook, and Microsoft have proven that innovation is the key to greatness. That’s why most businesses put a significant premium on it. However, just coming out with innovative products or new features is not enough. Companies also have to make sure their products and services reach the market in time.

Plan for Product Launch Success with Data and Analytics

Speaker: Piyanka Jain, President and CEO, Aryng

When you launch new feature (or an entirely new product), there are many questions that you'll need to answer. Is the feature being adopted? Do your customers like it, or does it need to be improved? Was the launch successful? Well, that all depends on how you define success. Join Piyanka Jain, President and CEO of Aryng, as she explains why - and how - you should use data and analytics to define and track a successful launch.