Category Archives: Disciplines

The false security of Notifications

it’s like jumping into my car and every time i see the dashboard every light in there is brightly lighted up – to the point that one day i stop caring. eventually, someday something will fail – i just hope it’s not the day when I am driving to someplace in an emergency.

Most of our Notifications and alerting strategy is more than a brightly lit Dashboard. We cant any more tell what’s gonna fail when.

It’s a false hope we live with.

Just Write away…

This article is my POV and what I want to tell the readers, and not what this reviewer thinks and what he wants to get out. This is not just an “edit” on punctuations and language but on my thoughts is my biggest deterrent on writing for any other publication and I realized that those 2 articles have been sitting in draft mode for 18 months now. It just gets “uuggghhh…”

AEM Development Workflow – Part 3 (Coding Old School)

The journey was nothing but painful all along the way. It took me 5 hours to do what should have been a few minutes job. The Site developer had the code up and running in a HTML file in a browser and all I had to do was to make it work “as is” within CQ. It seemed like the Force of Nature were working against me and everything I did, had a problem in it. I finally got it up and running (the designs done match off as is still), but it was excruciating pain.

AEM Development Workflow – Part 2 (finding the problem)

The AEM workflow problem is not really an inefficiency in the handover of HTMLs to CQ developers but how we should have been writing the code to begin with. We start here by seeing where the problem starts and how the code has been written. Unfortunately, we do see the OOTB Code in AEM as provided by Adobe itself are not coded to solve the problem. When I speak with Adobe they make it clear that these are reference sites and are to used as “Self-learning” but little did they know at the time that people will take this a practice and convert this into a culture.

AEM Development Workflow – Part 1 (introduction)

What I want to do here is to compare 3 workflows and see what each one has to offer and what’s the best possible way to remove this inefficiency or improve productivity.
1. Follow the current set of technologies JSP-Java but change the way of working aka different set of tools, trainings and processes
2. Use Sightly ~ the new templating language pushed by AEM
3. Use other templating languages like handlebars or angular which are more platform agnostic and goes beyond just CMS and AEM (old school application development also fits)

(Unit Testing) – Cost vs. Benefit

In the current world of marketing, where we have clients who want to run campaigns in next 2 weeks, we can’t be slow in how soon we release code. You can only be relevant in the industry if you can move quickly, achieve the Continuous Delivery or at least reach a point when you can get releases out in production with a reasonable speed. Those days where releases used to happen once every 6 months are gone; or at least gone in the environment/market I am operating.

We have to have Self Testing Code, We have to Unit Test, We have to have feedback loops and We have to have feedback loop as soon as possible. There is no avoidance; let’s understand and embrace Or be extinct in a few years.

Thick Clients and CMS

Can a technology like Angular be used in the world of a CMS to solve the process problems where it just takes too long to get HTMLs from Site Developers into CQ’s templates and that too with a degree of quality that we are expected to deliver. This article lays down the foundation of what the challenges are and how it has started to impact our day to day life. The answer is not that simple, but at the looks of it, it seems we are using a technology to solve for a problem which is actually a people or a process problem. You can of course introduce a new component in the mix, but I still believe until people are ready to change, this new component wont do shit.

Caching Architecture (Adobe AEM) – Part 1

Cache (as defined by Wikipedia) is a component that transparently stores data such that future requests for data can be faster. I hereby presume that you understand cache as a component and any architectural patterns around caching and thereby with this presumption I will not go into depth of caching in this article. This article will cover some of the very basics of fundamentals of caching (wherever relevant) and then will take a deep dive into the point-of-view on the caching architecture with respect a Content Management Plan in context to Adobe’s AEM implementation.

 

Problem Statement

Principles for high performance and high availability don’t change but for conversation sakes lets assume we have a website where we have to meet the following needs.

  • 1 Billion hits on a weekend (hit is defined by a call to the resource and includes static resources like CSS, JS, Images, etc.)
  • 700 million hits in a day
  • 7.2 million page views in a day
  • 2.2 million page views in an hour
  • 80K hits in a second
  • 40K page views in a minute
  • 612 page views in a second
  • 24×7 site availability
  • 99.99% uptime
  • Content availability to consumers in under 5 minutes from the time editors publish content

While the data looks steep the use case is not uncommon one. In current world where everyone is moving to devices, and digital there will be cases when brands are running campaigns. When those campaigns are running there will be needs for support such steep loads. These loads don’t stay for long but when then come they come fast, they come thick and we will have to support them.

For the record, this is not some random theory I am writing, I have had the opportunity of being on a project (I cant name) where we supported similar number.

The use case I picked here is of a Digital Media Platform where we have a large portion of the content is static, but the principles I am going to talk here will apply to any other platform or application.

A POV on Slice (a Adobe CQ Framework)

To sum it up in plain english – Not a lot of rope to hang off of; very little use cases to use and not exciting me as much.

For anything that is enterprise or platform(ish), I won’t go for this. The technical overhead that this framework and what it solves for is not worth the ROI of managing another framework. If I’d come across strongly types content-types, I would consider to use this. The ultimate tie breaker would be how how many of the content-types need to be displayed “as-is”. If all i had to show are several compositions of data (search or what have you) maybe not. But, definitely something to consider

Modeling Content in CQ54

CQ54 is not a a typical RDBMS where I can model a set of relationships in table and soon a pretty picture starts to present itself. CQ54 stores everything in its content repository (CRX) as nodes which follow an entirely different data model i.e. Hierarchical Structure. My experience with hierarchical databases has been with day…

Dare to Share – A New Culture of Collaboration in the Enterprise

The web and ever-transforming digital technology have revolutionized the concept of communication and collaboration at work. Fundamental to employee collaboration is how individuals join together to achieve a mutual goal. Collaboration is based on the idea that sharing knowledge through cooperation helps solve problems more efficiently. In the enterprise, this principle couldn’t be more true, especially as more and more employees are engaging with one another through asynchronous, socially-geared technology. Today’s #E2sday looks at the evolution of collaboration in the enterprise.