article thumbnail

Download Diagnosis – How To Remedy A Slow Connection

YoungUpstarts

E xtensive website history, cached images, cookies and downloads all have negative impacts on your connection speed. DNS records are simply stored information about the IP addresses you have previously visited, which can take up considerable space in your data storage. This can lead to patchy connection for many users.

Bandwidth 104
article thumbnail

Progressive Web Apps: What Do Marketers Need to Know?

ConversionXL

We all know how a website works—the codebase is stored on a server, and any person can access it via their browser by typing in the domain name or direct IP address. The magic—and limitations—of caching. The service worker is also a crucial element to PWA performance that depends on caching. Accessibility.

Web 103
Insiders

Sign Up for our Newsletter

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

article thumbnail

Benchmarking Cassandra Scalability on AWS - Over a million writes per second

techblog.netflix.com

Writes stress a data store all the way to the disks, while read benchmarks may only exercise the in-memory cache. There was no setup time, no discussions with IT operations about datacenter space and no more cost once the test was over. We use these for read intensive workloads to cache more data in memory.

EC2 68
article thumbnail

Special: 72 Israeli Companies Exhibit at the 2010 Mobile World Congress

VC Cafe

After a somewhat disappointing congress in 2009, in which companies showcased products from previous years, this year is expected to be faster, greener and ‘cloudier’ Looking at the conference agenda , it’s not hard to spot the trends for 2010: Mobile Clouds – additional storage and new revenue streams to operators.

Mobile 109
article thumbnail

CEO Friday: Why we don’t hire.NET programmers

blog.expensify.com

net is the only framework in which you can build an app for all the major mobile operating systems (iphone, android, wp7). The VAST majority of what you’re dealing with (HTTP, MIME, HTML, CSS, JavaScript, relational databases, page template, authentication, session management, caching, etc.) Purchase IP from the vendors.

Java 107
article thumbnail

Digital Elite Camp 2019 Recap: Takeaways from Every Speaker

ConversionXL

Brand voice must represent who you are as an organization, your mission, how you operate, etc. Debugging tip: look at session distribution report, filter to users with lots of sessions and high repeat sessions, get clues from network, hostname, bounce, browser, geo-IP, resolution. Your voice has to be consistent. Lazy load images.

Agile 90
article thumbnail

Startup Resources

www.vccafe.com

Varnish Cache (reverse proxy). IP Location Tools. British Library Business & IP Centre : Funded by the London Development Agency, the British Library supports inventors, small businesses and entrepreneurs from that first spark of inspiration to successfully launching and developing a business. mod_perlite (Perl). Xtranormal.