Rinaldo Bonazzo Blog's

O.S.A. another way to write User Stories?

2017-08-11T14:05:00.000+02:00

Anyone who uses, or has knowledge of, Agile methodology like SCRUM, Kanban, Extreme Programming, ... knows what the Users Stories are. For those who do not know what they are, here there is a synth summary:

Users Stories are cards that follow these basic rules:

As a user/ admin / customer
I want to ...
So that I can ...

In his book "User Stories applied" Mike Cohen describes them in this way:

What Is a User Story?

A user story describes functionality that will be valuable to either a user Purchaser or purchaser of a system or software. User stories are composed of three aspects:

A written description of the story used for planning and as a reminder
Conversations about the story that serves to flesh out the details of the story
tests that convey and document details and that can be used to determine when a story is complete

From April 2017, I've been attending the training course FLY program in Cagliari (Find the Leader in You). Fly is a program of Roberto Re, with Special Thanks to coach Eloisa Bonetti

The program will be based on a cycle of 8 lessons, and the topics of these 8 lessons are:

Effective Communication
Persuasive Communication
Time management
Mental attitude
Body language
Transactional analysis
Public speaking

During one of these lessons about time management and goal setting, it was presented the O.S.A. Table (Scope Objective Action). In Italian OSA can be seen as the conjugation of the verb "to dare". The principle is simple, you draw a table with 3 columns and you insert your goal, the scope of this goal and the actions to reach the goal.On returning home, I was still wondering if this technique could be used for the drafting of user stories. I tried and I have to say that the result is encouraging.

Table OSA

Action	Objective	Scope
Detailed Plan Create Suppliers DB Create Suppliers UX ...	Defined specifically, eg: The system must allow device vendors to register	Why? To be able to create a catalog of devices suppliers (PC, Tablets, Laptop, ...) To be able to allow students to spend buyer vouchers at listed suppliers ...

Tableau - Building Effective Dashboards

2017-08-02T18:08:00.000+02:00

When a dashboard is done right, people wonder how they ever lived without it. Why? A well-designed dashboard is a launch point for your analytics. Armed with the same powerful collection of information, your business makes faster decisions based on a single source of truth.

Read this whitepaper to discover how:

Thoughtful planning will allow you to become familiar with your dashboard audience, evaluate proper display size, and appropriately plan for fast load times.
Informed design draws from the “sweet spot” of visual cues, is critical of view and color quantity, incorporates interactivity to encourage exploration, and considers progressive formatting.
Refining your dashboard puts the onus on tooltips, emphasizes the story within your story, eliminates clutter, and sets you up for dashboard testing opportunities.

DZONE - Meterial Using real-time data with predictive analytics, Machine Learning, and AI opens new doors to understand user behavior, what paths and funnels lead to commerce, and more.

2017-03-13T14:25:00.000+01:00

Using real-time data with predictive analytics, Machine Learning, and AI opens new doors to understand user behavior, what paths and funnels lead to commerce, and more.
Read Lesia Mryoshnickenko's complet post

DZONE - Adapting Serverless Architecture

2017-03-08T08:51:00.000+01:00

In this Imesh Gunaratne's post he guides you through the serverless architecture and walk through how they came to be.
Read the full post

Risingstack - Building a Microservices Example Game with Distributed Messaging

2017-02-10T14:29:00.000+01:00

In this article, you'll lear how to build a microservices example game: a "hot potato" style small multiplayer app. During this process, we'll learn how Hydra helps to facilitate distributed messaging.

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Writing a cron job microservice with Serverless and AWS Lambda

2017-02-03T16:57:00.000+01:00

The folks at Readme.io recently had a situation where they needed to create a new cron job to fetch all users from their database who are coming to the end of their trial and insert them into the customer.io database.
Read the blog post

What I'm reading - What’s a Linked List, Anyway? [Part 2]

2017-02-01T15:53:00.001+01:00

The Part 2 of the visual tutorial on linked lists from Vaidehi Joshi is on line
Have a nice day!

DZone - Top 17 Tools Used in Software Development

2017-01-30T12:16:00.001+01:00

Thanks to Lea Maya Karam for this useful blogpost
From Docker to Slack and even Spotify, these are the top seventeen tools that can be incredibly useful to software developers.
Read it

What I'm reading: What’s a Linked List, Anyway? [Part 1]

2017-01-20T07:32:00.000+01:00

This visual tutorial on linked lists from Vaidehi Joshi is one that you’ll want to bookmark to return to again. Starting with the backbone of data structures and moving to memory management and beyond, What’s a Linked List, Anyway? [Part 1] is a fantastic resource. The best part? There’s more of the series to come!
Have a nice day!

RisingStack: The 10 Most Important Node.js Articles of 2016

2017-01-16T23:15:00.000+01:00

2016 was an exciting year for Node.js developers. I mean - just take a look at this picture:

Looking back through the 6-year-long history of Node.js, we can tell that our favorite framework has finally matured to be used by the greatest enterprises, from all around the world, in basically every industry.

Another great news is that Node.js is the biggest open source platform ever - with 15 million+ downloads/month and more than a billion package downloads/week. Contributions have risen to the top as well since now we have more than 1,100 developers who built Node.js into the platform it is now.
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Scrum.org - 3 Ideas to Improve a Scaled Sprint Review

2017-01-10T09:00:00.000+01:00

In this blog post Barry Overeem share th challenges he faces within Amsterdam Airport Schiphol describing some experiments he might try to deal them.
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How Big Data Is Being Used to Fight Infectious Disease Threats

2017-01-02T10:11:00.000+01:00

We hear all the time about innovative and interesting things that big data can be used for, but it’s rare we actually get to experience it for ourselves. With recent events, however, that may be changing.
Medical information — or big data — extracted from health records, Internet resources, social media and even some other sources is being used to combat infectious diseases and deadly outbreaks. This is extremely important, because in the past, physical information such as laboratory test results and public health records have been the focus. However, there are some disadvantages with using traditional information.
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Risingstack - Node.js Best Practices - How to Become a Better Developer in 2017

2016-12-29T08:12:00.000+01:00

In this article, the author will go through the most important Node.js best practices for 2017, topics that you should care about and educate yourself in.
Let’s start!

Scrum.org - The #1 Challenge With Agile Projects

2016-12-27T14:42:00.001+01:00

People asked to Barry Overeem he consider the most common challenges with Agile projects. These are projects that have such a high rate of uncertainty and complexity on how and what to build, an Agile approach is necessary.

Read the full post here

InfoQ - Netflix Conductor, an Orchestration Engine for Microservices

2016-12-23T08:57:00.000+01:00

Netflix has developed an orchestration engine called “Conductor”, and has used it internally in production for the last year . During this time they executed some 2.6 million process workflows, starting with linear ones and ending with dynamic ones running over multiple days. Now they have open sourced Conductor, making it available to all those interested in workflow orchestration.

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DZone - Does Angular 2 Surpass React?

2016-12-11T21:18:00.000+01:00

Now, we all know that Angular 2 has redirected the web development. The whole framework is re-written in TypeScript. So, now let's look at the real differences.
Read this Arsalan Rashid post

Scrum.org - The Three Pillars of Empiricism

2016-12-05T17:06:00.002+01:00

Empiricism means working in a fact-based, experience-based, and evidence-based manner. Scrum implements an empirical process where progress is based on observations of reality, not fictitious plans. Scrum also places great emphasis on mind-set and cultural shift to achieve business and organisational Agility.
more
Thank to Hiren for this post

DZone - How to Spider a Site With JMeter

2016-12-03T19:35:00.001+01:00

I found this post very useful on how to use the JMeter tool for a repeatable process to crawl a website and randomly click on links within the site.
Read it

DZone - JavaEE Development Using Docker With MyEclipse

2016-12-03T19:28:00.001+01:00

As the popularity of Docker and containers continues to grow, see how you can incorporate them into the enterprise.

RisingStack - Writing Native Node.js Modules

2016-12-01T08:53:00.001+01:00

There are times when the performance of JavaScript is not enough, so you have to depend more on native Node.js modules.
this RisingStack article is for every Node.js developer who want to get a bit of knowledge on how they work.
Read it

RisingStack - Understanding the Node.js Event Loop

2016-11-30T08:22:00.000+01:00

RisingStack create a very useful collection of article about Node.js.

In this article they helps us to understand how the Node.js event loop works, and how we can leverage it to build fast applications.
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Matt Strimas-Mackey - Fishnets and Honeycomb: Square vs. Hexagonal Spatial Grids

2016-11-28T13:04:00.000+01:00

In spatial analysis, we often define grids of points or polygons to sample, index, or partition a study area. For example, we may want to overlay a study area with a grid of points as part of some regular spatial sampling scheme, divide a large region into smaller units for indexing purposes as with UTM grid zones, or slice the study area into subunits over which we summarize a spatial variable. In the latter scenario, the most common approach is to use a raster format, in which a grid of uniform square cells is overlayed on a study area and each cell is assigned a value for the spatial variables of interest. In ecology and conservation applications, variables may include number of individuals of a threatened species per grid cell, elevation, mean annual rainfall, or land use.
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Martin Pohlmann - Our Journey to Git

2016-11-24T21:44:00.001+01:00

Martin Pohlmann details his experience migrating from Subversion to Git, citing his plan and his results. In this post he shares some technical aspects of his journey with focus on the biggest obstacles he had to master: Combining multiple Subversion repositories into one Git repository, shrinking the repository size, dealing with Subversion externals and resulting changes in our development process. More

DZone - How to Deliver Software Projects on Time

2016-11-18T15:02:00.000+01:00

Are you in trouble with a project? Are you delivering late?
In this article from Erik Dietrich, find out how to fix those problems.

DZone - Continuous Delivery: You're Doing It Wrong!

2016-11-05T17:12:00.004+01:00

In this article, Alex Martins discusses why you should focus on building quality into an application instead of saving it for testing later.

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