• Welcome to NEJUG

    The New England Java Users Group is open to everyone interested in Java and the JVM. Meetings are usually held on the second Thursday of each month. The meetings and membership are free. We do not hold meetings in July and December. The NEJUG was formed in November 1998. We currently have over 6000 members. Meeting space is limited and we must ask members to register in order to attend meetings. It is common for over 300 people to register for a single meeting! What better way to meet new people interested in Java, development, architecture, or just get your technical questions answered.

  • Want to help?

    NEJUG is a volunteer driven organization, we can always use help from our community members, we can use your help with organizing the monthly meetings, adding new features and maintaining the website etc.,

  • Upcoming Events
      • Event Streaming and Processing using Apache Pulsar


        Thursday September, 15, 2022 06:30 PM
        Zoom Meeting
        Anywhere - MA

      The world is moving at an unprecedented pace and much of it has been powered by the innovations in software and systems.  While event handling, messaging, and processing are not necessarily brand new concepts, the recent emergence in hardware such as virtualizations, multi-core processors, and so on, are in fact pushing the envelope in software design and development, elevating it to higher levels of capabilities never seen before.  In the case of streaming which very often leverages on the underlying messaging mechanism(s) to bring distributed messaging to higher forms of purposes, such as IoT/IIoT applications, AI/ML data pipelines, or even eCommerce recommendations, event streaming platform has indeed become the “glue” in enabling data to flow through disparate systems in the pipeline and in a very dynamic fashion.


      This talk on event streaming is meant for anyone interested in learning about it, and understanding how it fits into the modern software development design and architecture, as well as seeing some of the challenges it faces especially in the Cloud Native environment.  We’ll then take a look at an open source platform - Apache Pulsar, which is poised to become the de facto new generation of distributed messaging and streaming platform that will bring joy to developers, and enable systems and applications to be highly responsive with its true real-time capabilities.
       

      • NFJS - 2022 New England Software Symposium


        Friday September, 23, 2022 12:00 AM
        Four Points by Sheraton Wakefield
        1 Audubon Rd Wakefield MA 01880

      The 2022 New England Software Symposium returns to Wakefield on Sept 23-25th.

      New for 2022
      Each NESS 2022 registration now includes 2 1/2 days of World Class Virtual Training!(a $1500 value!!) with your conference pass!

      You can begin your NESS 2022 experience as soon as you register for NESS 2022 with your NFJS Virtual Workshop Credits.  Each credit equals 1/2 day of Virtual Training!  Go to https://nofluffjuststuff.com/virtual-workshops for more details!  

      The No Fluff Just Stuff Java Symposium Tour Series long considered the definitive conference series for software developers & architects returns to Boston/Wakefield this spring! Witness firsthand the best a conference has to offer: exceptional speakers, technically dense ninety (90) minute sessions, right-sized event model all experienced in a vendor-free environment.  At a No Fluff Just Stuff event, the focus is entirely on the attendee experience and nothing else!

      ____________________________________________________________

      Event Name: 2022 New England Software Symposium

      Location: Wakefield, MA

      Venue: Four Points by Sheraton Wakefield

      URL: https://nofluffjuststuff.com/boston

      ___________________________________________________________

      Make sure and use your special NEJUG discount of $100 by using the promo code: nfjsjava100 when registering.     

      If you are registering with a group, the highest discount will apply - group or JUG discount.

      EARLY BIRD REGISTRATION FEES THRU 8/19

      Individual: $1275/person
       

      Why attend?

      • Excellent Speakers: Authors and Project Leaders
      • Insightful 90 minute Sessions
      • Network with your local developer community   
      • No vendor promos   
      • Locally Based Event   
      • Great Venue   
      • Limited Attendance   
      • Meaningful Keynote   
      • Excellent Giveaways   

       

      What's Included - Registration Fee:   

      • Three Day All Access NFJS Pass  
      • Five (5) NFJS Virtual Workshop Credits - $1,500 Value!!
      • All Food/Beverage - Breaks & Meals
      • NFJS Laptop Bag, T-shirt and more!
      • Access to NESS 2022 Session Playback for one year!

       

      All the Best,
      Jay Zimmerman
      2022 NFJS Symposium Tour Series Director
      jay@nofluffjuststuff.com

       

    Sponsors
    Recent Events
      • 10X Productivity for Developers and Architects


        Thursday August, 11, 2022 06:30 PM
        Zoom Meeting
        Anywhere - MA
        0

      Maximize your impact through Communication, Emotional Intelligence, and Influence.

      Communication and Charisma are 70% of your office and social life success. Productivity is key to success in software architecture and development. We will be exploring different principles so you do not have to work 60 to 80 hours a week. We will discuss proven strategies to make you the most influential Developer and Architect with greater Empathy and Self Regulation. This talk is for you as you can now SLANT your way to being a leader. You will learn how to increase Emotional intelligence in just one month, which amounts to 85 to 95% of your success in the office. You will be able to self-regulate and increase awareness like a pro in just 10 minutes to avoid anger, disappointment, exhaustion, frustration, stress, Worry, Anxiety, and Confusion. You will master the SCAMPER technique to understand a problem and create new opportunities like Ray Cork and Steve Jobs.

      Please register for this presentation on meetup.com
      https://www.meetup.com/nejug1/events/287184051/

      These will be some of the questions and challenges we will address in this talk:

      • How to maximize impact by delivering excellent work by doing more in less time.
      • How to gain control of our life. Everyone has 24 hours, even Warren Buffet, Bill Gates, and Elon Musk.
      • How to communicate effectively with anyone in 15 minutes build trust.
      • How to increase listening skills to understand other person’s perspective.
      • How to lead teams by winning followers in the first meeting and build relationships and trust
      • How to visualize your perfect day so everything is done like magic using the Six Phase Meditation Technique.
      • How to generate new ideas like a pro so that you can champion Million dollar products.
      • What five choices to take to the path of extraordinary productivity.
      • How to do more work with less time by asking questions and delegation.
      • What are 5 Ways To Experience Flow and Get Crazy Productive.
      • Are you multitasking? And nothing is getting done? Do you feel that there are many moving parts and nothing is getting accomplished?
      • What can you do to make a difference in your organization?
      • What techniques can you adopt to eliminate distractions?

      This talk is ideal for the following roles:

      • Architects
      • Technical Leads
      • Programmers
      • Integration Architects
      • Solution Architects
      • Senior Managers
      • Directors
    • In this example-driven session, we'll review several tips and tricks to make the most out of your Spring development experience. You'll see how these tips fit into a real (albeit small) Spring application and be able to take them with you as you apply them to your project.

      Spring has been the de facto standard framework for Java development for nearly two decades. Over the years, Spring has continued to evolve and adapt to meet the ever-changing requirements of software development. And for nearly half that time, Spring Boot has carried Spring forward, capturing some of the best Spring patterns as auto-configuration.

      As with any framework or language that has this much history and power, there are just as many ways to get it right as there are to get it wrong. How do you know that you are applying Spring in the best way in your application?

      Please register for this event on meetup.com: https://www.meetup.com/nejug1/events/286555275/

      The  link for zoom meeting will be send out a day befire the event, only those members who register for the event  on meetup.com will receive the zoom meeting link. 

       

       

       

       

      • NEJUG becomes Boston Java Users ACM Chapter


        Wednesday June, 01, 2022 12:00 AM

        0

      We, the new board members, are thrilled to announce that NEJUG is now an official chapter of ACM (Association for Computing Machinery - acm.org). We are excited about this new chapter in the history of  NEJUG. The group, hereafter, will be known as “Boston Java Users ACM Chapter” or “Boston Java Users” for short. 

       The board consists of following volunteer members, some members are designated with specific roles mentioned with their name below. 

      1. Baris Kazar
      2. Justin Sun (Treasurer)
      3. Kyle Smith
      4. Lori Fair
      5. Mahesh Acharya (Vice Chair)
      6. Peter Kelley
      7. Ralph Navarro
      8. Rohit Bhardwaj 
      9. Seung Kim 
      10. Stevel Lintz (Chairman)
      11. Sualeh Fatehi

      To reflect the change of name, we have registered following domain names, which currently forwards to nejug.org

      www.bostonjavausers.com
      www.bostonjavausers.org 

      Please note:

      • There are no changes at the moment to the current members and the membership on nejug.org. 
      • New persons wishing to join Boston Java Users may sign up for an account on this website. 
      • We will continue to post the events/meetings on nejug.org and on https://www.meetup.com/nejug1/
      • You will also receive e-mail delivery of all meeting announcements. 

       

      Please feel free to reach out to us (link below) if you have any questions regarding this announcement. 
      https://nejug.org/basicform-new-website-feedback

       

      We thank all the members and we look forward to resume our monthly meetings in the very near future,  please stay tuned. 

       

       

      • Open Invitation for NEJUG Members to Join Board of Directors

        Attended: 1
        Thursday April, 14, 2022 07:00 PM

        0

      The NEJUG core planning group is evaluating the option of forming a legal entity as a Chapter of the Association for Computing Machinery (https://www.acm.org/) . We are looking for passionate individuals that have been part  of the NEJUG community in the past and would like to do more in the future. If you are interested in such a role (Board of Director), please join us for a Zoom video conference on Thursday April 14, 2022 from 7:00pm to 8:30pm EDT. 

      We will send the Zoom meeting link privately to all interested memebers. 

       

      • So What’s Going On With Java EE?


        Thursday March, 12, 2020 06:00 PM
        Microsoft
        5 Wayside Rd Burlington MA 01803
        0

      NOTE: Registration is ONLY via MeetUp:

      MeetUp Registration: So What’s Going On With Java EE?.


      What does JavaEE’s reincarnation as JakartaEE mean for developers? Author and JakartaEE ambassador Reza Rahman will discuss the recent history and present-day state of JakartaEE. He will then demonstrate the latest JakartaEE updates and coming attractions in Servlets, JPA, CDI, Jakarta REST, Security features, and other technologies.

      • Creating Resilient Micro-Services


        Thursday February, 13, 2020 06:00 PM

        1

      NOTE: Registration is ONLY via MeetUp:

      MeetUp Registration: Creating Resilient Micro-Services.


      The foundation of Application Resiliency is often found in the application code where Fault Tolerance is baked into the application at the time of designing and coding….

      This presentation starts with building resiliency ground-up by baking the basic crucial patterns into the application. Resiliency4j provides the out of the box integration with Spring Boot, a defacto standard micro-service framework.

      The patterns discussed include:

      • Rate Limiter
      • Retry
      • Bulkhead
      • Circuit Breaker
      • Timeouts
    Sponsors

  • Spring Boot Best Practices

    NEJUG Calendar


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    What is NEJUG Lightning Talk?

    Presentation videos


    Debugging Backwards in Time from Nejug Video on Vimeo.


    Essential Spring Boot from Nejug Video on Vimeo.


    Love your Architecture, Or, How to Organize Your Code from Nejug Video on Vimeo.

    Want to present a short talk?

    Lightning Talks are short 10-15 minutes presentation on any subject matter, this mainly to encourage our NEJUG members to engage, develop and improve presentation skills.


    Help us choose the next subject

    We strive to bring presentations that are interesting and trending, but we would also like to hear from our community members about what subject matters they are interested in. Please let us know about your topic suggestions.