HammerDB

JULY 5, 2022

Python is a popular programming language, especially for beginners, and consequently we see it occurring in places where it just shouldn’t be used, such as database benchmarking. What programming languages does HammerDB use and why does it matter? buff/cache MiB Swap: 2048.0 buff/cache MiB Swap: 2048.0 free, 6252.7

Benchmarking 98

Benchmarking Database C++ Virtualization 98

SQL Server According to Bob

DECEMBER 18, 2018

Device level flushing may have an impact on your I/O caching, read ahead or other behaviors of the storage system. FILE_FLAG_NO_BUFFERING is the Win32, CreateFile API flags and attributes setting to bypass file system cache. FILE_FLAG_NO_BUFFERING is the Win32, CreateFile API flags and attributes setting to bypass file system cache.

Servers 90

Servers Media Cache Storage 90

Randon ASCII

AUGUST 16, 2018

When a Windows program stops pumping messages there will be ETW events emitted to indicate exactly where this happened , so those types of hangs are trivial to find. Normally running every 6 ms is enough to make a program responsive, but for some reason it wasn’t making any progress. The problem suddenly became clearer.

Programming 75

Programming Virtualization Code Processing 75

Smashing Magazine

JUNE 30, 2021

That work consists of (but is not limited to): Detecting which element the user may or may not have tapped; firing the corresponding events; running associated JavaScript event handlers; calculating styles; doing layout; painting layers; and compositing those layers into the final image the user sees on screen; (and more …).

Games 145

Games Architecture Code C++ 145

Randon ASCII

OCTOBER 15, 2018

A long-standing correctness bug in the Windows file cache: Compiler bug? App Verifier causes your program to run more slowly, both because allocations are now more expensive and because the page-aligned allocations mean that your CPU’s cache is mostly neutered. Linker bug? Windows Kernel bug. Supporting information.

Processing 57

Processing Cache Programming Virtualization 57

Alex Russell

APRIL 29, 2021

Pointer Events. Now in development in WebKit after years of radio silence, WebXR APIs provide Augmented Reality and Virtual Reality input and scene information to web applications. Provides support for "unread counts", e.g. for email and chat programs. Without it, video recordings must fit in memory, leading to crashes.

Media 145

Media Games Education Engineering 145

SQL Server According to Bob

DECEMBER 31, 2018

In my previous blog posts, I highlighted the importance of using Event Sequence as the sort key. Some of the feedback has been that sorting can be a cumbersome operation because: Using sys.fn_xe_file_target_read_file the XML has to be queried and indexed which can take time and space, followed by the order by event sequence query.

Efficiency 40

Efficiency Code Servers Cache 40

Enprowess

MARCH 10, 2022

Each time front-end programming is required for your web app, the Angular vs React debate occurs among front-end developers. For applications that have multiple events. Inbuilt features of angular such as Rxjs, AngularCLI are more powerful to make channels of exchanging info and in independent event handling. Where to Use React.

Development 52

Development Google Open Source Servers 52

SQL Server According to Bob

JANUARY 11, 2020

The modifications persist even in the event of a system failure. Stable media is commonly physical disk storage, but other devices and certain caching facilities qualify as well. Many high-end disk subsystems provide high-speed cache facilities to reduce the latency of read and write operations.

Servers 40

Servers Cache Media Hardware 40

SQL Server According to Bob

JANUARY 11, 2020

Time of Last Access The time of last access is a caching ​​ algorithm ​​ that enables ​​ cache ​​ entries to be ordered by their ​​ access times.

Servers 40

Servers Cache Database Media 40

Smashing Magazine

JULY 8, 2021

This method of modularization allows for efficient program development and easy debugging and modification in our application. This is the virtual node of Vue.js. <script> export default { inheritAttrs: false, props: { label: { type: String, default: "" }, value: [String, Number] }, methods: { updateInput(event) { this.

Speed 135

Speed Processing Development Code 135