Helen D Franco

Helen D Franco

1660135754

Apply Neuroscience When Communicating with Your Team

We have actually chatted thoroughly concerning leveraging the neuroscience behind choice making to create even more appealing items. What you should also recognize is that these same principles can be used inside to successfully interact suggestions to your team.

You can dive into the much deeper scientific research here. But primarily, you have to provide brand-new details in such a way that doesn't activate the brain's anxiety receptors in the amygdala. Activating the worry receptors-- aka the fight or flight reaction-- pumps adrenaline right into the body and also categorizes that new details as harmful.

At the same time, you can't be so dull that the new information never even makes it past the amygdala to the prefrontal cortex (the high-functioning mind) for significant factor to consider and meaningful thought.

 

So, when it comes time to discuss something new with your group, undergo this checklist in your mind:


Will the way I've provided this details scare or alarm my team?
Is it fascinating enough that it will motivate deeper idea? Is it something they can obtain delighted about?
What sort of conversation would certainly I like to foster post-presentation? Am I searching for divergent thought, conceptualizing, refinement, and so on?
And also do not maintain your approaches to yourself. When you've understood the science behind decision making as well as you conveniently take advantage of that believing to run your group, share your skillset widely. The more people who take advantage of this type of discussion, the more efficient your team will be.

The Future of Group Monitoring is Here
The principles of neuroscience are well-established, and also we have actually found out a lot about personalities and also team characteristics over the past decades. It's only a matter of time up until all groups are built with human nature in mind.

That leaves you with a selection: Be a leader in your very own company and also in your industry, or play catch up down the line.

Read more about Build Design Team: https://www.eleken.co/blog-posts/how-to-build-your-perfect-design-team-strategy-for-product-owners

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Apply Neuroscience When Communicating with Your Team
Chet  Lubowitz

Chet Lubowitz

1595429220

How to Install Microsoft Teams on Ubuntu 20.04

Microsoft Teams is a communication platform used for Chat, Calling, Meetings, and Collaboration. Generally, it is used by companies and individuals working on projects. However, Microsoft Teams is available for macOS, Windows, and Linux operating systems available now.

In this tutorial, we will show you how to install Microsoft Teams on Ubuntu 20.04 machine. By default, Microsoft Teams package is not available in the Ubuntu default repository. However we will show you 2 methods to install Teams by downloading the Debian package from their official website, or by adding the Microsoft repository.

Install Microsoft Teams on Ubuntu 20.04

1./ Install Microsoft Teams using Debian installer file

01- First, navigate to teams app downloads page and grab the Debian binary installer. You can simply obtain the URL and pull the binary using wget;

$ VERSION=1.3.00.5153
$ wget https://packages.microsoft.com/repos/ms-teams/pool/main/t/teams/teams_${VERSION}_amd64.deb

#linux #ubuntu #install microsoft teams on ubuntu #install teams ubuntu #microsoft teams #teams #teams download ubuntu #teams install ubuntu #ubuntu install microsoft teams #uninstall teams ubuntu

Aditya Goswami

Aditya Goswami

1613637410

How To Hire Dedicated Software Development Team

We all have been agreeing that we need to take the help of top talent to fulfill the requirements of our complex tasks at some business point. Sometimes, your in-housing team fails to match client’s requirements, or we can say market needs. At that moment, you need to take one step forward and hire dedicated software development team to match the client’s requirements and market trends. Before going ahead, take a look at the dedicated development team model.

When you are going to do a partnership with a software development company, a dedicated software development team is one method. On the other hand, fixed price and time are other models. Every model has its uniqueness, benefits, and drawbacks. Let’s talk about a dedicated development team.

When clients look for a dedicated team for software development, they want to hire a team of developers to fulfill the tasks of the complex project. That team of developers collaborates with the in-housing squad, although they work remotely. They take responsibility for the project and try to make the project successful. They dedicate themselves to match all requirements of the project in the market or the latest trends.

How To Hire Dedicated Software Development Team

Dedicated software development team - Talents

  • Backend and frontend developers
  • Project manager
  • Business analysts
  • DevOps
  • UX/UI designers
  • Quality assurance engineers

When hiring a development team is a Good Choice?

  • When you have some complex project, and the in-housing team is inexperienced.

  • When you don’t have a resource of the dedicated web development team to match the complexity of your projects.

  • When you want to take your business to the next level in terms of client satisfaction and expertise.

  • When you have multiple projects aligned with the same deadlines, a software development dedicated team is an excellent choice to go with.

  • When you don’t have enough time to hire a team of developers for your in-house.

  • When you expand your business with a dedicated software development team, they take care of your specific needs and reach out to all the possible and desired objectives.

Benefits of outsourcing a dedicated team

Because of the following reasons, you need to hire development teams for your business.

Cost-effectiveness
When looking for a dedicated development team for hire, you do not require to spend your valuable time hiring IT specialists individually and forming a team. You also not needed to build an infrastructure for them. They will work remotely with their resources, so there is no additional cost. They can start working on your project by the time you hire dedicated team, and there is no delay or settlement needed.

Focus on the projec

The software dedicated development team you hire does the work for only your project during the set time period. So, their full focus is solely on your project.
You can also check the work process and get updates regarding your project regularly. This collaboration takes your project to the next level and provides the best satisfaction to the clients.

Flexible approach

A dedicated development team is the best choice for large-scale projects. It gives you one benefit: if you require more developers between the projects or want to cut down your team size, you can do it. Dedicated developers are very flexible; they take any issues and react to get the best output accordingly.

Maximum effect and speed

They understand your business goals and understand the importance of matching deadlines. They keep track of work progress, so they can give you the reports of completed tasks and future outlines if you ask. You will get maximum efficiency and high speed with a dedicated team for software development.

After knowing the advantages of developers outsourcing dedicated teams, we are now going to look at how to hire dedicated software development team.

How to hire dedicated software development team?

Hire a development team for your organization is a stressful task for organizations as you need to focus on several factors. I know it is a crucial task for your organization, but stress, you do not need to think about. A few ways are available to hire a dedicated software development team for your organization, like finding them from Google organic search or B2B portals.

Narrowing down your search, and select partner through:

  • Google top 10 result
  • B2B portal (Clutch)
  • Freelance workplaces (Upwork)
  • StackOverflow
  • GitHub

How to Set-up, a dedicated software development team?

After choosing your offshore partner, now it’s time to follow the process for setting up your dedicated development team.

Well-defined business objectives are needed.

You need to explain all your business requirements, including the deadline and desired workflow you wanted, development team size, and type of expertise you require.

**Assembling the team **

Individual hiring can take one or more months, but with a dedicated team model, you bring your team to your work within one week.

Talent selection

After finding a dedicated team, selected the best-qualified team for your project with factors like expertise, efficiency, tech skill, English fluency, and other aspects of your project.

Integrating the team

After selecting the team based on your skills requirements, the group joins the project in progress quickly. Now, we can say business owners take the best step to get a business boost soon in the market.

Criteria that you need to look at while hiring a dedicated team.

With this model, you hire a development team and start working on your project like your in-housing team. For making any product successful, you must have to look for the right developers and team members. Here we will look at a few criteria you need to keep in mind while hiring a dedicated development team.

Portfolio: Take note that whether the team you are hiring is proved the portfolio or not

Reviews: Take a look at the reviews of that dedicated team.

Skillset: Make sure the dedicated team matches all the skills you require.

Language: Take note that the dedicated team has a good command of language.

Cost: Make sure the decided price is not beyond your budget.

The number of members: Based on your project deadline, decide the number of developers you require.

Wrapping Up

Being a business person, everyone wants the best for their business. No one wants their business to perform poorly and not be able to fulfill the market requirements. If your business is going in the wrong direction, it is time for you to call a dedicated team to lift your business up.

#dedicated software development team #hire dedicated software development team #software development dedicated team #dedicated team for software development #hire dedicated development team #hire development team

Edward Jackson

Edward Jackson

1653377002

PySpark Cheat Sheet: Spark in Python

This PySpark cheat sheet with code samples covers the basics like initializing Spark in Python, loading data, sorting, and repartitioning.

Apache Spark is generally known as a fast, general and open-source engine for big data processing, with built-in modules for streaming, SQL, machine learning and graph processing. It allows you to speed analytic applications up to 100 times faster compared to technologies on the market today. You can interface Spark with Python through "PySpark". This is the Spark Python API exposes the Spark programming model to Python. 

Even though working with Spark will remind you in many ways of working with Pandas DataFrames, you'll also see that it can be tough getting familiar with all the functions that you can use to query, transform, inspect, ... your data. What's more, if you've never worked with any other programming language or if you're new to the field, it might be hard to distinguish between RDD operations.

Let's face it, map() and flatMap() are different enough, but it might still come as a challenge to decide which one you really need when you're faced with them in your analysis. Or what about other functions, like reduce() and reduceByKey()

PySpark cheat sheet

Even though the documentation is very elaborate, it never hurts to have a cheat sheet by your side, especially when you're just getting into it.

This PySpark cheat sheet covers the basics, from initializing Spark and loading your data, to retrieving RDD information, sorting, filtering and sampling your data. But that's not all. You'll also see that topics such as repartitioning, iterating, merging, saving your data and stopping the SparkContext are included in the cheat sheet. 

Note that the examples in the document take small data sets to illustrate the effect of specific functions on your data. In real life data analysis, you'll be using Spark to analyze big data.

PySpark is the Spark Python API that exposes the Spark programming model to Python.

Initializing Spark 

SparkContext 

>>> from pyspark import SparkContext
>>> sc = SparkContext(master = 'local[2]')

Inspect SparkContext 

>>> sc.version #Retrieve SparkContext version
>>> sc.pythonVer #Retrieve Python version
>>> sc.master #Master URL to connect to
>>> str(sc.sparkHome) #Path where Spark is installed on worker nodes
>>> str(sc.sparkUser()) #Retrieve name of the Spark User running SparkContext
>>> sc.appName #Return application name
>>> sc.applicationld #Retrieve application ID
>>> sc.defaultParallelism #Return default level of parallelism
>>> sc.defaultMinPartitions #Default minimum number of partitions for RDDs

Configuration 

>>> from pyspark import SparkConf, SparkContext
>>> conf = (SparkConf()
     .setMaster("local")
     .setAppName("My app")
     . set   ("spark. executor.memory",   "lg"))
>>> sc = SparkContext(conf = conf)

Using the Shell 

In the PySpark shell, a special interpreter-aware SparkContext is already created in the variable called sc.

$ ./bin/spark-shell --master local[2]
$ ./bin/pyspark --master local[s] --py-files code.py

Set which master the context connects to with the --master argument, and add Python .zip..egg or.py files to the

runtime path by passing a comma-separated list to  --py-files.

Loading Data 

Parallelized Collections 

>>> rdd = sc.parallelize([('a',7),('a',2),('b',2)])
>>> rdd2 = sc.parallelize([('a',2),('d',1),('b',1)])
>>> rdd3 = sc.parallelize(range(100))
>>> rdd = sc.parallelize([("a",["x","y","z"]),
               ("b" ["p","r,"])])

External Data 

Read either one text file from HDFS, a local file system or any Hadoop-supported file system URI with textFile(), or read in a directory of text files with wholeTextFiles(). 

>>> textFile = sc.textFile("/my/directory/•.txt")
>>> textFile2 = sc.wholeTextFiles("/my/directory/")

Retrieving RDD Information 

Basic Information 

>>> rdd.getNumPartitions() #List the number of partitions
>>> rdd.count() #Count RDD instances 3
>>> rdd.countByKey() #Count RDD instances by key
defaultdict(<type 'int'>,{'a':2,'b':1})
>>> rdd.countByValue() #Count RDD instances by value
defaultdict(<type 'int'>,{('b',2):1,('a',2):1,('a',7):1})
>>> rdd.collectAsMap() #Return (key,value) pairs as a dictionary
   {'a': 2, 'b': 2}
>>> rdd3.sum() #Sum of RDD elements 4950
>>> sc.parallelize([]).isEmpty() #Check whether RDD is empty
True

Summary 

>>> rdd3.max() #Maximum value of RDD elements 
99
>>> rdd3.min() #Minimum value of RDD elements
0
>>> rdd3.mean() #Mean value of RDD elements 
49.5
>>> rdd3.stdev() #Standard deviation of RDD elements 
28.866070047722118
>>> rdd3.variance() #Compute variance of RDD elements 
833.25
>>> rdd3.histogram(3) #Compute histogram by bins
([0,33,66,99],[33,33,34])
>>> rdd3.stats() #Summary statistics (count, mean, stdev, max & min)

Applying Functions 

#Apply a function to each RFD element
>>> rdd.map(lambda x: x+(x[1],x[0])).collect()
[('a' ,7,7, 'a'),('a' ,2,2, 'a'), ('b' ,2,2, 'b')]
#Apply a function to each RDD element and flatten the result
>>> rdd5 = rdd.flatMap(lambda x: x+(x[1],x[0]))
>>> rdd5.collect()
['a',7 , 7 ,  'a' , 'a' , 2,  2,  'a', 'b', 2 , 2, 'b']
#Apply a flatMap function to each (key,value) pair of rdd4 without changing the keys
>>> rdds.flatMapValues(lambda x: x).collect()
[('a', 'x'), ('a', 'y'), ('a', 'z'),('b', 'p'),('b', 'r')]

Selecting Data

Getting

>>> rdd.collect() #Return a list with all RDD elements 
[('a', 7), ('a', 2), ('b', 2)]
>>> rdd.take(2) #Take first 2 RDD elements 
[('a', 7),  ('a', 2)]
>>> rdd.first() #Take first RDD element
('a', 7)
>>> rdd.top(2) #Take top 2 RDD elements 
[('b', 2), ('a', 7)]

Sampling

>>> rdd3.sample(False, 0.15, 81).collect() #Return sampled subset of rdd3
     [3,4,27,31,40,41,42,43,60,76,79,80,86,97]

Filtering

>>> rdd.filter(lambda x: "a" in x).collect() #Filter the RDD
[('a',7),('a',2)]
>>> rdd5.distinct().collect() #Return distinct RDD values
['a' ,2, 'b',7]
>>> rdd.keys().collect() #Return (key,value) RDD's keys
['a',  'a',  'b']

Iterating 

>>> def g (x): print(x)
>>> rdd.foreach(g) #Apply a function to all RDD elements
('a', 7)
('b', 2)
('a', 2)

Reshaping Data 

Reducing

>>> rdd.reduceByKey(lambda x,y : x+y).collect() #Merge the rdd values for each key
[('a',9),('b',2)]
>>> rdd.reduce(lambda a, b: a+ b) #Merge the rdd values
('a', 7, 'a' , 2 , 'b' , 2)

 

Grouping by

>>> rdd3.groupBy(lambda x: x % 2) #Return RDD of grouped values
          .mapValues(list)
          .collect()
>>> rdd.groupByKey() #Group rdd by key
          .mapValues(list)
          .collect() 
[('a',[7,2]),('b',[2])]

Aggregating

>> seqOp = (lambda x,y: (x[0]+y,x[1]+1))
>>> combOp = (lambda x,y:(x[0]+y[0],x[1]+y[1]))
#Aggregate RDD elements of each partition and then the results
>>> rdd3.aggregate((0,0),seqOp,combOp) 
(4950,100)
#Aggregate values of each RDD key
>>> rdd.aggregateByKey((0,0),seqop,combop).collect() 
     [('a',(9,2)), ('b',(2,1))]
#Aggregate the elements of each partition, and then the results
>>> rdd3.fold(0,add)
     4950
#Merge the values for each key
>>> rdd.foldByKey(0, add).collect()
[('a' ,9), ('b' ,2)]
#Create tuples of RDD elements by applying a function
>>> rdd3.keyBy(lambda x: x+x).collect()

Mathematical Operations 

>>>> rdd.subtract(rdd2).collect() #Return each rdd value not contained in rdd2
[('b' ,2), ('a' ,7)]
#Return each (key,value) pair of rdd2 with no matching key in rdd
>>> rdd2.subtractByKey(rdd).collect()
[('d', 1)1
>>>rdd.cartesian(rdd2).collect() #Return the Cartesian product of rdd and rdd2

Sort 

>>> rdd2.sortBy(lambda x: x[1]).collect() #Sort RDD by given function
[('d',1),('b',1),('a',2)]
>>> rdd2.sortByKey().collect() #Sort (key, value) ROD by key
[('a' ,2), ('b' ,1), ('d' ,1)]

Repartitioning 

>>> rdd.repartition(4) #New RDD with 4 partitions
>>> rdd.coalesce(1) #Decrease the number of partitions in the RDD to 1

Saving 

>>> rdd.saveAsTextFile("rdd.txt")
>>> rdd.saveAsHadoopFile("hdfs:// namenodehost/parent/child",
               'org.apache.hadoop.mapred.TextOutputFormat')

Stopping SparkContext 

>>> sc.stop()

Execution 

$ ./bin/spark-submit examples/src/main/python/pi.py

Have this Cheat Sheet at your fingertips

Original article source at https://www.datacamp.com

#pyspark #cheatsheet #spark #python

6 Tips to Improve Dev Team Communication

There have never been more communication tools than today. Yet, it seems like we still struggle to communicate enough in some aspects. Developer teams are also facing this challenge, so we decided to talk about how to improve dev team communication.

**Internal communication is broken, and many people agree. **Queens University conducted a study that showed that 39% of employees think that people from their organizations don’t collaborate enough. Moreover, 3 out of 4 employees believe that collaboration in teams is “very important”.

Lack of communication can be a serious disruptor of everyday work. In order to prevent this, companies have to create mechanisms that overcome communication challenges and prevent them from becoming major problems that affect the entire company’s productivity. Most importantly, they **affect communication with customers **who won’t have a good experience and will abandon the company.

#knowledge #developer teams #team communication

How is a Dev Team Structured?

Many companies or individuals often decide to build a website, so they hire web development companies to build one for them. But can a single developer or a programmer build a whole website or is it a team game?

If you have also hired a web development company to build a website for you then you should know how the development process is arranged and what specialists are included in the team to design a single website.

The website development team is of a complex nature. It comprises a wide array of specialists responsible for the different sets of tasks. All the individuals are working together to develop an eye-catching website with a lot of features and functionalities. These specialists remain in good communication and harmony to complete the project on the scheduled date.

#software-development #software-development-teams #development-team #how-is-a-dev-team-structured #engineering-management #business #website-development-team-roles #latest-tech-stories