Google AppMaker was a low-code development environment. App Maker is included with G Suite Business and Enterprise editions, as well as with G Suite for Education. It was discontinued in early 2021.
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Oracle APEX
Score 8.5 out of 10
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Oracle APEX (or Oracle Application Express) is an online low-code application builder that allows users to develop a database-drive application, customize the application's UI, and then give their users access to the application via URL. Oracle APEX includes a suite of pre-built productivity applications and examples, such as a Survey Builder, Bug Tracking, P-Track project management, etc
App Maker is exceptionally strong when you need things to just get done, but your internal development team has a full queue. Or maybe you don't even have an internal development team! If you need a check-in system, an applicant tracking system, an office cleaning checklist with notifications and reports, etc. you can use App Maker to throw something together and make sure your team can use it. You can also collaborate on it, so teams can make this part of their process improvement goals.
It is appropriate for database application development supporting data driven processes, online transaction processing, BI/reports/analytics ... for addressing about any business data processing need I can think of. Oracle Application Express is fantastic for creating beautiful rich user interfaces with support for all major browsers rendering well on a range of devices. It is less appropriate for applications requiring native low level access to device peripherals and is less appropriate for applications that must execute offline without network/internet connection to supporting application and database servers.
Minimal coding experience required. Javascript is a must-have, but the documentation is excellent, and once you're past the learning curve, it's great!
Great WYSIWYG editor. It's easy to see the layout and still have deep control over what you're putting together.
Excellent integrations with G Suite. There are methods built-in that allow you to easily authenticate and work with the G Suite APIs.
Definitely not for beginners. App Maker certainly isn't usable by "everybody," but it's excellent for those who are willing to learn and get their hands dirty!
Experienced developers will have issues. The target user is someone who doesn't want to (or know how to) use something like App Engine or Kubernetes. People with more experience will certainly see limitations and find it difficult to use to the fullest extent.
Data sources can be iffy to manage. It used to be that App Maker would use a sheet or "Drive table" as a data source, but it now requires a GCP data source like CloudSQL.
For complex APEX applications you need to be a pro expert in PL/SQL
Debugging in APEX can be complicated if there is a logical error. Syntax errors will end up shown as ORA errors
Lack of designer interface. Even though you are designing a form you need to do it by means of APEX interface using a series of steps, no UI for design
Oracle specific not applicable for other databases
I felt very comfortable using Oracle Application Express from the start. I designed my data model and quickly developed the basic CRUD pages for master tables. Then I designed the main functionality and was able to test and deploy it in a couple of days work. I will probably share the app with other members of the team and continue adding some features in the short term.
Because it's very easy to develop, fast, secure, has a lot of features. It's like a prototyping tool such as figma, but it can be used as a real product. Dynamic action, plugin, rest api, minimize a lot of coding, a lot of templates, PWA, really bring Oracle APEX functionality to be able to solve most common internal users pain points.
App Maker is a very "do it yourself" platform. There is a huge amount of documentation and plenty of examples to begin learning, plus a vast community support through StackOverflow that can assist anywhere that you're stuck, but the great thing is that it's all up to you. If there are specific features that don't work, Google is always there to help troubleshoot.
Very active and knowledgeable community support includes quick and helpful responses from the Oracle employees on the product development team. I've never had to raise an official support request - everything is dealt with via forums and user groups - or via direct emails. The supposrt commuinty is one of the great things about Apex.
Using it on the cloud is really simple, the entire process of configuring and provisioning an Oracle Database takes only a few minutes (less than 10) and then Oracle APEX is already deployed on the database, so you just have to start using it. I would strongly recommend using APEX on Oracle Cloud Free Tier.
App Maker is really kind of new in its own space. We haven't seen the level of functionality, nor the deep integrations, with anything else. It can replace a lot of products, and we've seen it in place in many applications across our organization, so it's been able to reduce our spend on products that offer specific functionality and still need to be customized.
Oracle APEX and Oracle Visual Builder are both low-code development platforms within the Oracle ecosystem, but they serve different purposes. Oracle APEX is more suited for the people who are familiar with SQL, PLSQL. It provides rapid application development features based on data residing in Oracle database. It's a low code platform and best suited for web based applications/extensions based on Oracle DB that may use REST APIs and other web services. It also provides mobile application support. Oracle Visual Builder is best suited for web applications based on Oracle Cloud services. It utilizes javascript based drag-drop UI builder. It's very deeply integrated with Oracle Fusion Cloud platform.
We have seen a reduction in time spent on manual processes by being able to automate functions in Google Sheets, take input with special functionality, and have App Maker do the work for us.
We have seen the internal development queue decrease, which allows us to focus on larger projects that couldn't be handled by App Maker.
We have seen ownership and process improvements increase in certain departments, as they are able to get to work themselves.
It has increased our development output over Forms greatly. For instance, when starting at my current company, I was able to replace our aging ASP Intranet site within 4 months when our IT manager had budgeted over a year for the task.
We've been able to standardize under one technology, incorporating previously unsupportable disparate systems under one roof.
It's free with an Oracle Database so the only investment was our time, something we now have more of thanks to Application Express.
