On Nov 24 we finished yet another webinar here at Progress India. We do these webinars 3 Thu of the month. You can check the schedule for our future webinars and reserve your seat. This blog post is a recap of the webinar done on Nov 24. Continue reading
On Oct 20 2016 we finished yet another Webinar. These webinars are usually held between 12PM to 1PM IST on 2/3/4 Thursdays of every month. This webinar we talked about “Graphs/Charts for Cross Platform Native Mobile Applications using NativeScript”. Continue reading
On Oct 29 2015 we conducted our monthly webinar for the month of Oct. This time we were culminating our NativeScript India Tour with this webinar. This webinar was all about a quick recap of what NativeScript is and how you get started with it. Then followed by how to use Push Notification – one of the important aspect of any mobile app – using NativeScript + Telerik Backend. This blog post it to recap the webinar and you will find the Slidedeck used during the webinar and also the video recording.
We are teching it up with the following hot webinars:
|Thursday, April 16 ’15||3:00 – 4:00 PM||Architecting Real World Cloud Solutions -Lessons from the Field|
April 23 ’15
|3:00 – 4:00 PM||Adding Native Touches to your Hybrid Apps|
April 30 ’15
Register for free by clicking on the webinar title above. The audio will be streamed via the GoToMeeting. Use of headset is recommended.
Our handy SMS reminders (for people who provide their mobile numbers during the registration) are there to remind you of the upcoming webinar. This service is currently only limited to Indian Mobile Nos.
And the Ninja T-Shirts are still coming!!
Update: April 9th Webinar has been rescheduled to April 23rd.
On Sep 4 2014 we conducted a webinar titled “Connecting your In-Premise Database to Mobile Apps”. This was part of regular webinars we conduct almost every Thursday of every month for India time zone. This post is a recap of the webinar.
One of the pressing issues enterprises often face when it comes to mobility is how to connect to an in-premise database from a mobile application. Scenario is that the enterprise does not want to move the data outside of the organization i.e. move to a cloud infrastructure. Rather they want to keep the data inside the organization but still be able to access it from a mobile application. In this webinar we look at 2 solutions/techniques to solve this problem. They are:
- Use ASP.NET WebAPI to create a service and host it inside the organization, expose it as a public IP behind fire wall and consume from a mobile app
- Use Telerik BackEnd and in particular DataLink & DataConnector to expose data as a RESTful service without writing any code
Below you will find the slide deck used for the webinar, video recording of the webinar, Q&A and T-Shirt winners.
Q & A:
Q: HOw Does webAPI serve when more request (traffic)?
A: The web server can be used to manage the web traffic. You can also create web farms if you expect more traffic.
Q: How rLinq is different from edmx?
A: It is almost the same. EF (edmx) can be used here as well. rlinq also has L2 caching support that helps speed up the application.
Q: What is the benefit of JustCode
A: More details here: http://www.telerik.com/products/justcode.aspx
Q: What is POSTMAN?
A: Chrome extension to work with RESTful URIs. An alternative is Fiddler. More details here: http://www.telerik.com/fiddler
Q: How to secure Web API?
A: Options include OAuth, Cookie based Authentication, ADFS and a few more
Q: can you provide me the name of cross platform development tools..?
A: Lovingly called AppBuilder (a part of Telerik Mobile Platform). More details: http://www.telerik.com/platform#overview
Q: Can we use this telerik platform service with our existing telerik id?
A: Yes. you can get started for free with Telerik Platform.
Q: How to do top ten records?
A: Kendo DataSource has support for querying as well. More details here: http://docs.telerik.com/kendo-ui/api/framework/datasource
Q: Which one is faster, techinque1 or technique2?
A: You have more control in Technique 1 but deploy bug free system faster with Technique 2
Q: Does the data gets cached anywhere or it hits the on-premise database everytime?
A: Data Link capability is a pass through service. So, we don’t cache any data. It hits the DB each time.
As usual with any of our webinars, this time too we select 2 random attendees from the attendee list and they will receive our .NET Ninja T-shirt. So the winners for this webinar are:
- Pooja Cheema
- Gopesh Sharma
Congratulations to the winners. We will contact you over your registered email and will ship the t-shirts. Others dont worry – there are many more webinars to come. So try your luck next time.
Till next time – Happy Coding.
Mobile apps have mostly meant games and a few more utility apps. While this is a large section of the mobile app ecosystem, there is a potentially lucrative market waking up now to the possibilities of mobile apps – The Enterprise.
The enterprise mobility requires a different set of considerations than the consumer oriented mobile apps. While in-app ads, mobile commerce, frame rates, access to a RadBackend (or mBaas) may be important for consumer apps, the enterprise looks for value elsewhere.
For long enterprises have controlled the hardware and the software that is allowed within its premises for reasons of security, resource optimization and IT management. These days employees are getting their own mobile devices into the enterprise leading to a more heterogeneous environment.
A story that illustrates this is about an enterprise that adopted WiFi to make it easy for employees to work on their laptops anywhere in the building. The load was calculated keeping in mind the number of laptops in the organisation (a decent assumption). The infrastructure collapsed within a week of it launching. On investigation, the IT realized that the devices logging into the WiFi system were more than double of what was planned for. The sneaky addition was the mobile devices of the employees (outnumbering the laptops easily)!
Now, let us look at the requirements that an enterprise or small & medium business might have of the mobility application platform that they may use:
Support for heterogeneous devices
The BYOD trend can saddle an enterprise with multiple platforms – Android, iOS, Windows Phone & BlackBerry. Add to it the complexity of different form factors for each platform. The mobile apps need to accommodate and embrace this heterogeneity.
Legacy Hardware Infrastructure
A lot of infrastructure is in production in an enterprise. This may include the LAN architecture and the servers in use. The enterprises will need to add WiFi infrastructure and provision for the additional load on the IT servers by the way of mobile.
With mobility, users will also want to access data from outside the corporate network. The organisation may need to revisit its IT policies to allow data access from outside corporate network.
The enterprise first needs think about securing the mobile devices though policies (e.g. password, retention). An investment needs to be made in the device management software allowing for capabilities like platform upgrades, remote wipe/lockout.
The next step is to plan user authentication via the mobile apps. Mobile apps are thick clients and need a different authentication mechanism(s) than currently used. Extending LDAP or ADFS infrastructure becomes necessary here.
Apart from authentication, one needs to consider authorization in the mobile apps. Consider the nightmarish scenario of HR deptt accessing sales apps and employees accessing executive dashboards.
Integration with Business Apps
IT has become the backbone of the modern enterprise. Various business applications (e.g. SAP, Oracle, Salesforce, SharePoint) are driving the everyday business processes. Mobile devices require a different set of endpoints to be exposed (namely webservices). The enterprise needs to consider the extensibility of the apps to accommodate this requirement.
Enterprise App Stores
The mobile app ecosystems are tightly controlled by the platform vendors. The devices are only allowed to download apps from the “official” marketplaces of the devices. This leads to exposure of apps meant for the employees of the organisation to the masses. This risk can be mitigated by integrating secure login into the application.
Another option is to deploy an enterprise app store working with the platform vendors. This option may be more expensive and resource intensive (think registering devices in the app stores).
The enterprise needs to make a decision on the the development technology and the tool of choice. Today, the options exist between Native Development or Hybrid Development. Hybrid development offers a host of benefits including reuse of existing skills, cross platform development and lower hardware requirements for mobile app development.
I believe that today’s enterprise requirements are very well met with the Hybrid Mobile Development approach. In a recent report by reserach2guidance, they found the following:
“The majority of users say that CP (Cross Platform) Tools have saved them time compared to native app development. Almost 45% of the users estimate time-savings of 50% and more.”
Equally important things to consider would be requirements, configuration, bug and release management for the application development phase.
The mobile apps should perform as per expectations. Having a good quality team to whet the quality of the initial release is very important. Even more important is to have an automated process in place to verify each app release meets the quality bar of the organization.
This is an area that hasn’t been paid much attention to but would pay tremendously if included in the mobile app. Knowing the features of apps that are most widely used allows the enterprise on developing those features further. Also, knowing the detailed crash reports help to pinpoint the buggy sections of the code improving the reliability of the apps.
Synchronization/ Offline Capabilities
This is one non-functional requirement that takes special meaning in the mobile app scenarios. Since the mobile app works in the sometimes disconnected environment, it is important to have some offline way of caching data.
One needs to take care of the scenario where the server may not be available at intermediate times. Even at these times, the mobile app should provide some critical functionalities to the users.
While mBaaS services are in vogue today, they have limited value for the enterprises. The main challenge is that mBaaS are public cloud services. An enterprise may be reluctant to host its data in a public cloud due to security considerations. In addition to file and data storage, mBaaS services may also provide notification services, geolocation services, login services, digital wallets, audience segmentation and device management capabilities. The enterprise may consider mBaaS services if they require any of the above services.