Dynatrace

MAY 23, 2022

C-level executives “must race to reinvent their organizations for the fast-paced, multiplied innovation world,” says Frank Gens, senior vice president and chief analyst at IDC. Server-side application. To deploy to other systems, you need to copy the packaged application to a different server and run it.

Architecture 263

Architecture DevOps Monitoring Programming 263

Dynatrace

JUNE 10, 2022

This approach to IAC uses object-oriented programming languages, such as Java or C++. In a push framework , a centralized server sends configuration data to specific systems. While imperative IAC provides step-by-step directions, declarative IAC offers a template for the final outcome.

Best Practices 264

Best Practices Infrastructure Code Speed 264

O'Reilly

APRIL 8, 2025

Entry-level developers can do some basic programming, but their knowledge isnt necessarily deep or broad. Within limits, programming languages are all similar. Senior programmers also know the deep secret of programming languages: Theyre as much about communicating with humans as they are about communicating with machines.

Programming 52

Programming Code Software Software 52

Brendan Gregg

NOVEMBER 4, 2020

PID COMM FD ERR PATH 27974 opensnoop 28 0 /etc/localtime 1482 redis-server 7 0 /proc/1482/stat 1657 atlas-system-ag 3 0 /proc/stat […]. Many BPF programs walk kernel structs that can change from one kernel version to another. The BCC tools should eventually be switched from Python to libbpf C under the hood, but will work the same.

C++ 143

C++ Programming Storage Code 143

Scalegrid

AUGUST 30, 2019

Redis , short for Remote Dictionary Server, is a BSD-licensed, open-source in-memory key-value data structure store written in C language by Salvatore Sanfillipo and was first released on May 10, 2009. Depending on how it is configured, Redis can act like a database, a cache or a message broker. Redis Strings.

Cache 232

Cache Ecommerce Social Media Database 232

All Things Distributed

NOVEMBER 22, 2016

Machine learning is playing an increasingly important role in many areas of our businesses and our lives and is being employed in a range of computing tasks where programming explicit algorithms is infeasible. Developing With MXNet. Efficient Models & Portability In MXNet. Learn more about MXNet. We're excited about MXNet.

AWS 163

AWS Open Source Scalability Programming 163

HammerDB

FEBRUARY 25, 2021

This is why the choice of programming language is so important from the outset. When we have multiple CPU cores on both the benchmark client and database server it is crucial that these database sessions run independently of each other at the same time, in parallel. The following is an example from TPROC-C from SQL Server.

Programming 68

Programming Benchmarking C++ Virtualization 68

HammerDB

MAY 26, 2022

If you are not already familiar with the programming languages that HammerDB uses, then this earlier post serves as an ideal introduction to what makes up the highest performing GIL free database benchmarking application. What programming languages does HammerDB use and why does it matter? GETTING STARTED ON LINUX. X and Ubuntu 20.04.X

C++ 115

C++ Database Servers Open Source 115

ACM Sigarch

OCTOBER 12, 2020

These, let’s call them metal languages , include FORTRAN (introduced in 1957), C (1972), and C++ (1985). Programmers continue to write applications in them, and they continue to evolve: the just approved C++20 standard is the latest example. Despite their age, these languages are far from dead! As Leiserson et al.

C++ 109

C++ Benchmarking Hardware Architecture 109

Percona

JUNE 5, 2023

If you believe you’ve identified a security issue, see the Percona Security page for reporting procedures, our security policies, and the Responsible Disclosure program. To do so, create a Bash script with the code from this script on GitHub.

Internet 114

Internet Internet C++ Virtualization 114

ScaleOut Software

SEPTEMBER 20, 2018

IMDGs harness the memory and computing power of multiple commodity (or cloud-based) servers to scale computing resources, and they minimize network bottlenecks by analyzing events within the grid. The IMDG transparently distributes the digital twin objects across a cluster of commodity servers for scalable processing.

Programming 63

Programming IoT Java Analytics 63

Tech News Gather

MARCH 30, 2022

It is a combination of programming languages, frameworks, libraries, patterns, servers, UI/UX solutions, software, and tools used by developers. Structure-wise, the tech stack consists of two elements: Front-end or client-side and server-side or back end. How to Choose a Tech Stack? . Back-End Tech Stack.

Technology 96

Technology Technology C++ Mobile 96

Dynatrace

APRIL 5, 2021

Azure is a large and growing cloud computing ecosystem that empowers its users to access databases, launch virtual servers, create websites or mobile applications, run a Kubernetes cluster, and train machine learning models, to name a few examples. The growth of Azure cloud computing. Making the best use of Azure Functions.

Azure 204

Azure Serverless IoT Lambda 204

Randon ASCII

OCTOBER 4, 2020

It is desirable for a program to be able to go to sleep and then wake up a little while later. The OS programs a timer chip that then triggers an interrupt that wakes up the CPU and the OS can then schedule your thread. Some programs (WPF, SQL Server, Quartz, PowerDirector, Chrome, the Go Runtime, many games, etc.)

Programming 145

Programming Games Hardware Operating System 145

Dynatrace

JULY 2, 2019

For instance, alert me when an error 999 is detected in application server logs or any HTTP 500 error from the web server access log. If the code triggers an unexpected “connectionTimeOutException”, there is no “catch” so the application server will catch it and return an HTTP error. So, what does it means for you?

Tuning 147

Tuning Artificial Intelligence Code Java 147

SQL Performance

AUGUST 12, 2020

You can find it in the documentation of Microsoft SQL Server and Azure SQL Database. T-SQL supports it starting with SQL Server 2005. What’s recommended, albeit harder to achieve, is to instill good programming practices in the organization, including the termination of all statements. CROSS JOIN. (

C++ 140

C++ Code Design Database 140

All Things Distributed

NOVEMBER 15, 2010

We believe that making these GPU resources available for everyone to use at low cost will drive new innovation in the application of highly parallel programming models. General Purpose GPU programming. But with the third generation interfaces, the true power of General Purpose GPU programming was unlocked. From CPU to GPU.

AWS 125

AWS Programming Latency Architecture 125

Smashing Magazine

AUGUST 9, 2021

It was heralded as an amazing performance revolution, with exciting new features such as server push, parallel streams, and prioritization. We would have been able to stop bundling resources, stop sharding our resources across multiple servers, and heavily streamline the page-loading process. In older versions of TLS (say, version 1.2

Transportation 145

Transportation Internet Internet Network 145

Sutter's Mill

APRIL 30, 2012

At GoingNative in February , I emphasized the need for more modern and portable C++ libraries, including for things like RESTful web/cloud services, HTTP, JSON, and more. The goal is to find or develop modern C++ libraries that leverage C++11 features, and then submit the best for standardization.

C++ 42

C++ Azure Programming Cloud 42

Official Blog - World Web Technology

AUGUST 27, 2023

Similarly, using the best programming language for your website is also crucial. When it comes to programming languages, you will find many options, but PHP is the most viable option to choose. It is one of the most preferred programming languages used by developers across the globe for website development. What is PHP?

Development 98

Development Ecommerce Open Source Website 98

Percona

AUGUST 21, 2023

While trying to be as complete yet succinct as possible, I’m detailing how to enable TLS between a PostgreSQL and the OpenLDAP server. Username accounts, but not passwords, are created on the Postgres server. Both username accounts and passwords are configured on the LDAP server. 0 ldap ldapserver=127.0.0.1

C++ 98

C++ Servers Open Source Testing 98

Scalegrid

JUNE 18, 2019

In this blog, we’ll show you how to connect to a MongoDB server configured with self-signed certificates for SSL using both the Ruby MongoDB driver and the popular Object-Document-Mapper (ODM) mongoid. Servers provided as seeds that do # not belong to this replica set will be ignored. Whether to connect to the servers via ssl.

C++ 100

C++ Servers Database Testing 100

Percona

AUGUST 18, 2023

Why do you need multiple instances on the same server? You can have a host with two or three instances configured as a delayed replica of the source server with SQL Delay of, let’s say, 24hr, 12hr, and 6/3hrs. You can run multiple instances on a server to test your backups with the correct version and configs.

Programming 98

Programming Servers Database Open Source 98

Sutter's Mill

JANUARY 11, 2021

An assertion documents the expected state of specific program variables at the point where the assertion is written, in a testable way so that we can find program bugs — logic errors that have led to corrupted program state. Assertions are only about finding bugs, not doing program work. Bonus: [[assert: ?

C++ 81

C++ Programming Code Testing 81

Brendan Gregg

JANUARY 1, 2019

So instead of a static HTML website, JavaScript lets you define mini programs that run on events like mouse clicks, which are run in a safe virtual machine in the browser. And with eBPF, instead of a fixed kernel, you can now write mini programs that run on events like disk I/O, which are run in a safe virtual machine in the kernel.

C++ 99

C++ Virtualization Programming Code 99

Percona

DECEMBER 29, 2022

The last is a good option when you can afford some downtime and desire to reuse the same server where your current instance is running. You might consider some extra steps, such as verifying the existence of gin/gist indexes, unknown datatypes, or planning the upgrade of any standby server using the rsync approach.

C++ 84

C++ Open Source Database Programming 84

Smashing Magazine

MAY 25, 2022

As in every programming language, memory management is a key factor to consider when writing JavaScript. Unlike C, JavaScript is a high-level programming language that automatically allocates memory when objects are created and that clears memory automatically when the objects are no longer needed. Additional Data.

Cache 128

Cache Programming Storage Code 128

Alex Podelko

OCTOBER 28, 2016

Well, the time when all communication between client and server was using simple HTTP is in the past and the trend is to provide more and more sophisticated interfaces and protocols. Programming. Programming API using a Load Testing Tool. Tools, using standard languages such as C (e.g. LoadRunner) or Java (e.g.

Performance Testing 100

Performance Testing Technology Technology Testing 100

Adrian Cockcroft

MAY 23, 2022

He’d programmed in the 1960s and encouraged me to learn. That got me a job at Cambridge Consultants Ltd as a software engineer writing code (mostly in C) for embedded real time signal processing and control systems. I was officially a one-day-a-week sysadmin for about ten workstations and servers.

C++ 98

C++ Software Engineering Education Engineering 98

Percona

DECEMBER 29, 2023

These connections can accumulate, eventually exhausting server resources and causing the system to become unresponsive. Unexpected connection leaks: Unanticipated connection leaks can also arise from programming errors or faulty application logic. The connection to the server was lost. 5432 closing because: server conn crashed?

Servers 107

Servers Database C++ Airlines 107

The Netflix TechBlog

APRIL 17, 2019

SVT-AV1 uses parallelization at several stages of the encoding process, which allows it to adapt to the number of available cores including newest servers with significant core count. However, rav1e is written in Rust programming language, whereas an encoder written in C has a much broader base of potential developers.

Open Source 167

Open Source Scalability Speed Efficiency 167

Percona

FEBRUARY 16, 2023

One story even says that ChatGPT has passed Google’s Level 3 programming interview. I asked ChatGPT the question: “C an we backup and then remove the keyring file used for encryption at rest plugin after MySQL starts? ” ChatGPT is the hottest topic in the tech world right now. Let me show you why.

Database 139

Database Servers Engineering Testing 139

Brendan Gregg

OCTOBER 8, 2018

C @ns: [256, 512) 10900 |@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ | [512, 1k) 18291 |@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@| [1k, 2k) 4998 |@@@@@@@@@@@@@@ | [2k, 4k) 57 | | [4k, 8k) 117 | | [8k, 16k) 48 | | [16k, 32k) 109 | | [32k, 64k) 3 | |. Syscall count by program bpftrace -e 'tracepoint:raw_syscalls:sys_enter { @[comm] = count(); }'.

C++ 105

C++ Virtualization Programming Latency 105

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? Surely any language will do? Background and Concepts. usr/local/bin/tclsh8.6

Benchmarking 98

Benchmarking Database C++ Virtualization 98

The Morning Paper

JANUARY 28, 2020

If you want a lightweight, fast-starting, easy to program for, embeddable application runtime that also offers isolation, then a natural choice is V8 isolates. The CSA version of get() implements the same hashing algorithm as the C++ hashing function for hash tables in the storage layer, so that it directly looks up values in the hash tables.

Serverless 99

Serverless Storage Latency Cloud 99

Smashing Magazine

JULY 16, 2019

Why hire someone to work at 1–2 minutes per query when you can get a program to perform a query automatically every few seconds? With web scraping, we just need to find a website with pages that have all this information, and then point our program in the right direction with the right instructions.

Scalability 89

Scalability Website C++ Servers 89

ScaleOut Software

SEPTEMBER 20, 2018

IMDGs harness the memory and computing power of multiple commodity (or cloud-based) servers to scale computing resources, and they minimize network bottlenecks by analyzing events within the grid. The IMDG transparently distributes the digital twin objects across a cluster of commodity servers for scalable processing.

Programming 40

Programming IoT Java Analytics 40