Remove Best Practices Remove Cache Remove Document Remove Tuning
article thumbnail

How To Boost Resource Loading With The New Priority Hint `fetchpriority`

Smashing Magazine

Of all those options, it’s safe to assume that text is the best choice for LCP performance because it loads and renders fast. Browsers follow a critical render path to parse the HTML document and its referenced resources (CSS, JS, images, etc.) Script (async), Media and images, SVG document. Large preview ).

Media 70
article thumbnail

MongoDB Best Practices: Security, Data Modeling, & Schema Design

Percona

In this blog post, we will discuss the best practices on the MongoDB ecosystem applied at the Operating System (OS) and MongoDB levels. We’ll also go over some best practices for MongoDB security as well as MongoDB data modeling. Spoiler alert: This post focuses on MongoDB 3.6.X tcp_fin_timeout = 30 net.ipv4.tcp_keepalive_intvl

Insiders

Sign Up for our Newsletter

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

Trending Sources

article thumbnail

Bringing Rich Experiences to Memory-constrained TV Devices

The Netflix TechBlog

Our UI runs on top of a custom rendering engine which uses what we call a “surface cache” to optimize our use of graphics memory. Surface Cache Surface cache is a reserved pool in main memory (or separate graphics memory on a minority of systems) that the Netflix app uses for storing textures (decoded images and cached resources).

Cache 166
article thumbnail

10 Steps to Prepare Your Website for High-Load Days: Are You Ready for Black Friday?

Rigor

Review OWASP’s recommendations and best practices with your developers. Use a static analysis tool or a vulnerability scanner (available from all major vendors such as Qualys , Veracode , or Micro Focus ) to assess how well you are complying with security best practices. STEP 7: Tune Your CDN Performance.

Website 74
article thumbnail

One Index, Three Different PostgreSQL Scan Types: Bitmap, Index, and Index Only

Percona

I included a sequence creation statement for the id column since one best practice is always to have a primary key column, but for the specific examples we will go through, we don’t need it. then true else false end FROM generate_series(1, 10000000); Now we have our test table with some dummy data so we can practice.

article thumbnail

Common SQL Server Mishaps

SQL Performance

Some retired documentation from Microsoft stated that index fragmentation can have a negative impact from 13-460% depending on the size of the environment and the level of fragmentation. There are exceptions to every rule or best practice. Index Maintenance. Some patterns of data access lead to constant fragmentation.

Servers 49
article thumbnail

HTTP/3: Practical Deployment Options (Part 3)

Smashing Magazine

You would, however, be hard-pressed even today to find a good article that details the nuanced best practices. This is because, as I stated in the introduction to part 1 , much of the early HTTP/2 content was overly optimistic about how well it would work in practice, and some of it, quite frankly, had major mistakes and bad advice.

Network 106