- #JPEGMINI SERVER ALTERNATIVE UPDATE#
- #JPEGMINI SERVER ALTERNATIVE ANDROID#
- #JPEGMINI SERVER ALTERNATIVE SOFTWARE#
- #JPEGMINI SERVER ALTERNATIVE CODE#
What’s more, web publishers pushing out these larger images via CDNs can experience signficantly higher bandwidth costs. And then the CDNs are at the mercy of the “last mile” of the cell phone networks where network performance is highly variable depending on location, time-of-day, micro-geography, user density, and network connection type (LTE, etc). This means that not only will CDNs need to handle on-the-fly image resizing but they will also have to quickly push out to their caches images that are considerably larger than ever before. The behavior is common on smartphones and is a critical part of the user experience for digital experience delivery on image-rich sites in ecommerce, travel and media. This is in anticipation of user behavior on multi-touch devices, zoom, pinch, moving in and out. This means that website publishers will need to push images to devices that are actually three-times as large as the display size. These devices go further than any previous Apple mobile product with a pixel ratio of 3. Some CDNs are wholly reliant on cached images and start to show significant performance degradation when they are forced to rely on images generated on the fly.Ī critical compounding factor is the higher pixel ratio required in the iPhone 6 and iPhone 6+. With Responsive Web Design, images must be generated on-the-fly to fit the specific device type and display size as called for by any user. Responsive Web Design also forces a site owner to generate multiple images in anticipation of user behaviors, like resizing browser windows, zooming in on multi-touch, etc.
#JPEGMINI SERVER ALTERNATIVE CODE#
That means images in a site code are expressed as ratios rather than sizes. This, too, presents big problems, namely for the CDNs. Responsive Web Design sites rely on scalar image resizing on the edge of the network. As a result, almost every web performance engineer and senior executive overseeing website performance that I am speaking with is in some stage of transition to a Responsive Web Design site. This type of behavior means flushing a cache in a CDN in a timely fashion can become a logistical nightmare all by itself.
#JPEGMINI SERVER ALTERNATIVE UPDATE#
This may not have been as big a deal a few years ago when sites did not change their larger images often, but today, most travel, ecommerce and media sites update images as often as several times per day.Īpplication delivery provider Instart Logic gave me an example of such a customer, Commune Hotels, a hip hotel chain that owns brands like Joie De Vivre and Thomson, who is actually baking high definition user photos from Instagram in, updating them constantly.
#JPEGMINI SERVER ALTERNATIVE SOFTWARE#
There are software solutions to automatically generate and manage multiple image sizes as soon as a user hits a website, but those solutions mean that the customers IT organization is incurring significant technical overhead and creating a single point of failure for delivery. On m.dot sites, this creates significant pain because that means each of the image sizes must be cached on the edge of the network for a CDN to deliver it properly.
#JPEGMINI SERVER ALTERNATIVE ANDROID#
Add this to the assortment of popular Android display sizes and image management becomes a massive headache. With the arrival of these two devices, websites must support nearly a dozen Apple device screen sizes. The new iPhones are the final nail in the coffin for old-style m.dot websites and a forcing factor for the shift to Responsive Web Design ( 1, 2) sites. This is a territory where CDNs have historically struggled even with the lighter requirements of earlier generation smart phones with smaller displays.
Apple’s new phones challenge CDNs with a perfect storm of significantly larger images and a non-negotiable requirement to deliver images generated on the fly even over wireless phone networks. Over the past few months, multiple content owners have told me how the iPhone 6 and 6+ have made it harder for some CDNs to deliver their content to these devices, with good quality. What they may not have realized is that the iPhone 6 and iPhone 6+ also presents a challenging problem for content delivery networks. Lots of people have written about how these two new phones are forcing web publishers to up their game in preparation for these richer displays. Some analysts expect 60-70 million iPhone 6 and 6+ unit to ship in the first year after its release.
The dynamic duo shipped 10 million units in the first weekend alone, breaking all device release records. The iPhone 6 and the iPhone 6+ hit the device market like a freight train.
0 kommentar(er)
