Percona

JUNE 20, 2023

In order to understand “segmentation fault,” it is a must to know the basic idea of segmentation and its implementation in C programming. ” This is not unusual and doesn’t affect the course of the execution as it just loads desirable items in memory. Copyright (C) 2020 Free Software Foundation, Inc.

Programming 85

Programming C++ Database Virtualization 85

O'Reilly

AUGUST 9, 2022

It’s easy to imagine a lot of software professionals saying, “Of course you’ll have to know C. Machine language is reserved for a few people who need to work on some specialized areas of operating system internals, or who need to write some kinds of embedded systems code. But I don’t know if that’s true.

Programming 105

Programming Java C++ Design 105

Percona

MAY 1, 2023

It is primarily the responsibility of the database administrator or developer to tune PostgreSQL according to their system’s workload. Efficient Resource Utilization: Enabling the effective utilization of system resources like CPU, memory, and disk I/O can optimize your PostgreSQL database while maintaining functionality.

Tuning 52

Tuning Efficiency Database Performance 52

Sutter's Mill

JANUARY 11, 2021

(Note that “no side effects on normal execution” is always automatically true for violation handlers even when an assertion system such as proposed in [4] allows arbitrary custom violation handlers to be installed, because those are executed only if we discover that we’re in a corrupted state and so are already outside of normal execution. [5]

C++ 58

C++ Programming Code Testing 58

Smashing Magazine

NOVEMBER 16, 2021

DRM-free, of course. Conventional computers now sport touchscreens and otherwise blur the lines between device types – and between mobile and desktop operating systems. DRM-free, of course. If you are in the C-suite, do yourself a favor and read. DRM-free, of course. Get Print + eBook. Quality hardcover.

Mobile 87

Mobile Design Best Practices Website 87

Percona

JUNE 4, 2023

Before we dive into the differences between MariaDB and MySQL, we will provide a thorough examination of each relational database management system (RDBMS). While originally designed to be a drop-in replacement for MySQL, it evolved into its own distinct database management system and is now maintained and supported by the MariaDB Foundation.

Open Source 52

Open Source Servers Storage Scalability 52

The Morning Paper

DECEMBER 8, 2019

At the start of November I was privileged to attend HPTS (the High Performance Transaction Systems) conference in Asilomar. Byte-addressable non-volatile memory,) NVM will fundamentally change the way hardware interacts, the way operating systems are designed, and the way applications operate on data. PLOS’19.

Hardware 56

Hardware Programming Media Storage 56

HammerDB

APRIL 27, 2021

At this stage we have followed the GUI workflow to use the CLI to create the schema and run the TPROC-C workload with a number of Virtual Users. HammerDB ins multithreaded and the Virtual Users run independently as operating system threads. TEST RESULT. Additional CLI Functionality. Running the CLI from the OS Shell.

Virtualization 73

Virtualization Benchmarking Database Operating System 73

Testsigma

FEBRUARY 3, 2021

Mobiles have different models, screen resolutions, operating systems, network types, hardware configurations, etc. Integration Testing – Integration and working of different systems together are tested using integration testing. Operating Systems- Windows, iOS, Android, etc. You’d be thinking of a no right?

Mobile 82

Mobile Testing Hardware C++ 82

Testsigma

DECEMBER 27, 2019

Today, considering the wide range of browsers, devices and operating systems available, cross browser testing plays a crucial role in the software development industry. For e.g.: If we use Selenium for automation, test scripts can be created either in Java, Python, Ruby, C#, Perl. Image source. Need for Cross Browser Testing.

Testing 54

Testing Testing Tools Operating System Mobile 54

Percona

AUGUST 31, 2018

If queries perform full table scans where an index could be used or perform heavy joins or expensive aggregate operations, then the system can still perform poorly even if the database parameters are tuned. The PostgreSQL buffer is called shared_buffer which is the most effective tunable parameter for most operating systems.

Tuning 57

Tuning Database Performance Benchmarking 57

Adrian Cockcroft

JUNE 21, 2022

Photo by Adrian I spent six years at Cambridge Consultants, building some interesting systems, managing our Sun workstations and learning a lot, but by then Sun had opened a sales office across the street, and I wanted to find out what they were going to release next, before everyone else.

Tuning 52

Tuning Benchmarking Engineering C++ 52

KeyCDN

JUNE 25, 2020

While it was designed with Unix in mind, versions of it are available for most operating systems and Vim is also available for Android and iOS smartphones. This text editor is particularly well-suited for people who are programmers, coders, system administrators or individuals looking for a streamlined way to edit text.

Games 125

Games Open Source Availability C++ 125

Nick Desaulniers

APRIL 6, 2020

asm goto is a GNU C extension that allows for assembly code to transfer control flow to a limited, known set of labels in C code. With asm goto , we have something more akin to structured exception handling in C++; we’re going to “call” something, and it may jump control flow to an arbitrary location.

C++ 67

C++ Hardware Code Virtualization 67

SQL Server According to Bob

APRIL 24, 2018

I also started my career developing on UNIX systems with C++ and databases like Ingres. As I moved to other jobs, the PC was becoming very popular as was the Windows Operating System. His answer was “of course!” I loved the Mac, the user interface, and the overall footprint of that computer.

Servers 40

Servers Internet Internet Open Source 40

Randon ASCII

APRIL 17, 2018

This weeks’ blog post covers a technique you can use to make all file operations on Windows run at one tenth their normal speed (or slower), in a way that will be untraceable for most users! And, of course, this post will also cover how to detect and avoid this problem. I then worked with the tool’s author to get a fix.

Monitoring 43

Monitoring C++ Code Processing 43

Smashing Magazine

JUNE 2, 2021

The project consisted of upgrading the shop software to our own open-source system and redoing the shop’s front end from scratch. Of course, a shop needs interactive elements , be it product image zooming, some videos, a countdown to today’s shipping deadline, or a chat window to get in contact with customer support. Font Loading.

Performance 115

Performance Cache Website Mobile 115

Smashing Magazine

JANUARY 7, 2019

Of course, your data might show that your customers are not on these devices, but perhaps they simply don’t show up in your analytics because your service is inaccessible to them due to slow performance. Sean Learkin has a free course on Webpack: The Core Concepts and Jeffrey Way has released a fantastic free course on Webpack for everyone.

Performance 103

Performance Cache Metrics Network 103

O'Reilly

MARCH 23, 2023

It can pretend to be an operating system. The LLaMA source code has been ported to C++ , and a small version of the model itself (7B) has been leaked to the public, yielding a model that can run on laptops. Of course, the list is much longer—probably infinitely long, limited only by your imagination. It’s much more.

Google 104

Google Open Source Programming Code 104