CONTEST

Contest Win a free license!


Get a chance to win a free license every month



 Win a FREE License!

We love feedback,

Your opinion allows us to improve our library and focus on features required by you.

In exchange for your feedback, you get a chance to win a free license of our library every month.

How does it work?

  1. You fill the form (first name and email).
  2. You receive one week later an email asking you about your feedback/experience.
  3. You answer the email to automatically enter in the contest.

(Don't worry, we do not like being spammed so we will not spam you either!)

Contest Rules

NO PURCHASE NECESSARY.

This contest is open to anyone who downloaded the trial of our participating librairies.

See below for full contest details. Participation in this contest constitutes your fill and unconditional acceptance of, and agreement to be legally bound by these contest rules.

CONTEST PERIOD

  1. Users can participate in this contest every 6 months. On the 15th of each month, until the end of this contest (undefined), one (1) winner between all participating librairies will be drawn.

ELIGIBILITY

  1. The Contest is open to people who have reached the age of majority in their province or territory of residence at the time of entry, except employees and its affiliated companies or agents.

HOW TO ENTER

  1. NO PURCHASE NECESSARY. To participate in this Contest, you must:

      1. Download the trial of our participating libraries.
      1. Fill out the contest form.
      1. Answer an email sent from info@zzzprojects.com asking for your feedback.

  2. You will receive one (1) Entry in the Contest when you give us feedback as described in Section 3 in accordance with these Rules. LIMIT (1) ENTRY PER PERSON/COMPANY DURING THE CONTEST PERIOD, your participation will be entered automatically for 6 months month following your first entry or until the end of the contest. You can only win once, if you win a license your name is withdrawn from the other contestants for the following monthly draws. If it is discovered that you attempted to enter more than once during the Contest Period, then all your Entries will be void. Use of any automated system to submit Entries is prohibited and will result in disqualification.

DRAW AND WINNER SELECTION

  1. On the 15th of each month until the end of the contest (undefined), one (1) eligible entrant will be selected by random draw from all eligible entries received during the Contest Period. The odds of winning depend on the number of entries received.

  2. Before being declared a winner: The selected winner will be contacted by email and notified that they won. Winners names, feedback, company names and website URLs will be posted on this page, on our social media pages and newsletter.

PRIZES

  1. Grand Prize: There will be one (1) grand prize per month available to be won, consisting of a Free License between participating libraries including Support & updates for a year until the end of the contest. Prizes must be accepted as awarded and are not transferable or convertible to cash.
    If the winner already bought a license, he/she receives a new license for the following year. Your license would be automatically renewed at the expiry date of the current library.

GENERAL

  1. By entering the Contest, each participant agrees to abide by these Contest Rules. This Contest is subject to all applicable laws. Void where prohibited by law.

  2. ZZZ Projects reserves the right to cancel, suspend, withdraw or amend this Contest in any way, without prior notice or obligation, in the event of an error, technical problem, computer virus, bugs, tampering, unauthorized intervention, fraud, technical failure or any other cause beyond our reasonable control that interferes with the proper conduct of this Contest as contemplated by these Contest Rules.

  3. All Entries are subject to verification at any time and for any reason. ZZZ Projects reserves the right, in its sole and absolute discretion, to require proof of identity and/or eligibility.

  4. Any attempt or suspected attempt to use robotic, automatic, programmed, or otherwise, illicit means to enter the Contest, or any other methods not authorized by these Contest Rules shall be deemed as tampering and may disqualify you from entering, participating, winning prizes and preclude you from participating in future contests and promotions.

  5. Your email address will only be used for follow-ups to entrant inquiries limited to the administration of the contest and not in any subsequent electronic marketing without consent.

Past Winner (One every month!)
2022-09-15: Marcelo from Avanade
From the tests I did using the library, I managed not only to achieve the results I expected, but the speed surprised me.
2022-08-15: Joey Stevense from VBE | MSA Group
We are using ZZZ projects for the Batch Delete method which is very helpful.
This way we don't have to write and execute raw queries.
If we would win a license we would definitely use the other Batch operations as well.
For example the Synchronize or Merge methods might help us a lot with the synchronization code we currently have between 2 sql databases.
2022-07-15: Elvis from GeoSOFT Studio D.O.O.
I have to say your library is such a cool product and I like it. I have large collections to insert and delete, and when I use it, it improves the performance of my application.
For now, insert and delete options are enough for me.
2022-06-15: Antoine Afflalo (Freelancer)
I've done couple of test with thousands of simultaneous merge and the performance are impressive.
Especially when you combine the performance with the possibility to set what is the unique key to choose when to insert or update.
So powerful.
2022-05-15: Alexis (Freelancer)
It is excellent to have performance improvements with external tools.
2022-04-15: Linch Arnold from Hanlin Technology Co. Ltd.
I use the EF Core to import 70000 test data to database, it just take less than 30 sec when I use ZZZ Projects.
If I do use the basic EF Core, the importation seems never succeed.
The ZZZ project’s performance is really impress me.
2022-03-15: Jens from SoftwareONE
It works really good. I prefer using the Bulk-Update-Method for faster inserts/updates on large datasets.
Best EF-Extension, I know. Thank you very much for this awesome product
2022-02-15: Oussama Ess (Freelancer)
How is your assessment going? She is magnificent
Are you satisfied with your performance gains? Yes I am very satisfied, she is very fast
2022-01-15: Michael Zheng (Freelancer)
I love the extensions, and the gains are real. I recently tried out the Audit extension and found it very practical.
2021-12-15: Roberson (Freelancer)
Your solution was very useful and fixed my performance problem. I excited when I saw MyContext.BulkSaveChanges() running 100 records in less than 10s. Before, it was wasting more than 10min when I was using MyContext.SaveChances().
2021-11-15: Lorenzo Righini (Freelancer)
I am using your library to perform multiple bulk operations and the variety of methods that are available is simply stunning! There is a most anything one could desider :)
2021-10-15: Igor (Freelancer)
In their reporting system. Earlier, I tried to load 100000+ entities on 30 columns using an EF. This lasted over 20 minutes. But after I tried BulkInsert, the insert operation took a matter of seconds. That was incredible.
2021-09-15: Tran from Powergate software
First, thank you for your response. I am really really surprised with your Z.Entityframework.Extension. It's super amazing.It helps me a lot when I insert data, especially using Bulk Merge. The performance is very good and I love it.
2021-08-15: Sylvain (Freelancer)
I am astonished by the quality and the performance of the library. I was struggling in an online agent based simulation when trying to update 2M rows every minute using the default EFCore SaveChanges implementation. Installed the nugget package, read a little bit of documentation, and in less than 10 minutes, the problem was solved ! Dividing my update time by 5x !
2021-07-15: Adrian from Bluntt Internet Services
We, and the client, are overjoyed that by refactoring the code to use the extensions we were able to reduce the time required for the task from 90 minutes down to under 2 minutes and in the process making us look amazing good! Thank you!
2021-06-15: Peter from The Modern Milkman
Nothing can beat the performance of the BulkInsert, it is truly mind-blowing!
2021-05-15: Pablo from Diputación De Albacete
What can I say? Your library is simply amazing!
2021-04-15: John from Tonic
I refactored the code to use the BulkUpdate extension in your package, and the results were pretty awesome. The request went from taking 4 + minutes to 15 – 17 seconds!
2021-03-15: Cemil from Performans
It is remarkable. I can do more in less time!
2021-02-15: Grant from G.W.Consultancy
Very satisfied so far!
2021-01-15: Marc from UMC Utrecht
Great product, really adds value to .net core. Performance has jumped up significantly while using bulkInsert!
2020-12-15: Marcin from MMnet
We are testing EF extensions in a few of our projects, and it is much faster than using standard EF methods. We are very pleased with the evaluation result!
2020-11-15: Frank from Ronesoft Limited
I've been using two of your NuGet packages, the first being the System.Linq.Dynamic and Z.EntityFramework.Extensions.

The first package solved a thorny problem of dynamically setting search order, which is awesome. Saves a lot of extra code.

The second, we are primarily using to import a massive amount of records. Again a very thorny problem for our use.
2020-10-15: Andre (Freelancer)
I like to use Entity Framework Extensions because this framework gives me the possibility to save data faster than the normal Entity Framework.
2020-08-15: Wangke (Freelancer)
With your library, The bulk insert function is very convenient to use and does not require excessive changes and modifications.
2020-07-15: Marijan (Freelancer)
I'm very satisfied with your great product! It makes bulk operations so easy for me.
2020-06-15: Eirik from Escali Financial Systems AS
The framework has delivered what I needed.
2020-05-15: Cristian from Doc Flow
I must say that the library with Bulk methods is really fast compared to the good old SaveChanges!
2020-04-15: Hassan (Freelancer)
I love the extensions, and the gains are real. I recently tried out the Audit extension and found it very practical.
2020-03-15: Fredrik from Dentsu Aegis Network
The library is awesome, and had been a great help for our Project!
2020-02-15: Amin from (Freelancer)
I need to apply for some work on an entity without need to fetch it from the data source, and these extensions do that exactly as I expected.
2020-01-15: Emre from TDS-V
With your library, I can easily update and delete rows WITHOUT having to select them first + bulk insert many rows; That improved the performance greatly.
2019-12-15: Pavel from Binary Solution
With your library, I was able to load, change and save approximately 27000 records in less than 2 minutes. Without your library, it was an unrealizable task with a standard EF framework.
2019-11-15: Joseph from Rotageek
It's been very nice how we have been able to implement your product without having to make significant changes to our codebase.
2019-10-15: Patrick from The PMB Group
Spectacular!
2019-09-15: Jason from FarmApp
2019-08-15: Corydon from CGB Diversified Services
Without EF Plus and EF Extensions Entity Framework would just be awful to work with. I'm so glad I ran across your company/software.