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.

Groups 286

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.

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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.

Facebook Causes Continue to Show Little Promise as Fundraising Tools

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.

DevOps 257

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 on 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.

Intelligent Process Automation: Boosting Bots with AI and Machine Learning

Across all sectors, companies are learning that they can transform their businesses by embracing Intelligent Process Automation, or IPA. With the pairing of AI and RPA, IPA adds a new layer of intelligent decision-making processes to automated RPA tasks. By automating repetitive work, and adding the ability to automate intelligent decision making, intelligent automation frees up your most valuable resources – your employees – to spend more time on higher value and more strategic work. But in order to reap the rewards of Intelligent Process Automation, organizations must first educate themselves and prepare for the adoption of IPA. In our ebook, Intelligent Process Automation: Boosting Bots with AI and Machine Learning.

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.

Data 276

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.

Your old router could be a hacking group’s APT pawn

The Parallax

VANCOUVER—If you’ve been looking for another reason to replace your old Wi-Fi router, here it is: A group of hackers could be using it to hide the origins of its online attacks.

Groups 236

Building Like Amazon

Speaker: Leo Zhadanovsky, Principal Solutions Architect, Amazon Web Services

Amazon's journey to its current modern architecture and processes provides insights for all software development leaders. To get there, Amazon focused on decomposing for agility, making critical cultural and operational changes, and creating tools for software delivery. The result was enabling developers to rapidly release and iterate software while maintaining industry-leading standards on security, reliability, and performance. Whether you're developing for a small startup or a large corporation, learning the tools for CI/CD will make your good DevOps team great. We are excited to be joined by Leo Zhadanovsky, a Principal Solutions Architect at Amazon Web Services.

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.

6 Steps to Improving Your Application’s Analytics Experience

No one designs bad dashboards and reports on purpose. So why do so many applications have terrible analytics experiences? Download this ebook for secrets to creating dashboards and reports your users will love.

How will the GDPR impact machine learning?

O'Reilly Media - Data

Answers to the three most commonly asked questions about maintaining GDPR-compliant machine learning programs. Much has been made about the potential impact of the EU’s General Data Protection Regulation (GDPR) on data science programs.

What Do Agile Leaders Do?

Scrum.org

I’ve had this ongoing discussion with a few of my colleagues who says that the term “agile leader” is an oxymoron - that the ideal organization is a bunch of Scrum Teams and not much else.

Agile 284

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.

Top 15 Awesome Tutorials To Learn AngularJS

NeverFriday

AngularJS 1.x is more stable and mature and while Angular 2+ has taken off, there are many projects still using AngularJS. It still makes sense for web developers to learn AngularJS. In a few years that may change, but for now, AngularJS 1.x is still a viable alternative to React, Angular 2+, Vue.js and Ember and other frontend web frameworks. If you’re interested in other Angular and AngularJS resources, check out the Learning AngularJS page.

Course 197

Why Distributed Tracing is Essential for Performance and Reliability

Speaker: Daniel "spoons" Spoonhower, CTO and Co-Founder at Lightstep

Many engineering organizations have now adopted microservices or other loosely coupled architectures, often alongside DevOps practices. Together these have enabled individual service teams to become more independent and, as a result, have boosted developer velocity. However, this increased velocity often comes at the cost of overall application performance or reliability. Worse, teams often don’t understand what’s affecting performance or reliability – or even who to ask to learn more. Distributed tracing was developed at organizations like Google and Twitter to address these problems and has also come a long way in the decade since then. By the end of this presentation, you’ll understand why distributed tracing is necessary and how it can bring performance and reliability back under control.

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.

PHP 244

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.

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.

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.

Nine Developer Enablement Practices to Achieve DevOps at Enterprise Scale

In this eBook, Christian Oestreich, a senior software engineering leader with experience at multiple Fortune 500 companies, shares how a metrics-driven mindset can dramatically improve software quality and enable DevOps at enterprise scale.