Daniel Lemire

MARCH 18, 2019

Data structures like indexes can be saved to disk or transmitted over the network in such a form. In C or C++, you can safely convert from a stream of bytes to in-memory values using a function like ‘memcpy’ It is fast. Or you can just cheat and do a “cast” What do you do in Java?

Java 124

Java C++ Code Speed 124

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. Redis List Use Cases.

Cache 232

Cache Ecommerce Social Media Database 232

Scalegrid

SEPTEMBER 5, 2024

Tailor the configurations within this file to align with your particular network setups and needs. c config_file=/etc/postgresql/9.3/main/postgresql.conf It will provide a complete high availability (HA) database management solution for the resource, including start, stop, monitor, and handle network isolation scenarios.

Availability 257

Availability Servers Database Open Source 257

O'Reilly

JANUARY 13, 2020

” Java. It’s mostly good news on the Java front. Java Champion Ben Evans explains, “Once again, rumours of Java’s demise have proved to be little more than wishful thinking on the part of the platform’s detractors.” ” But it hasn’t all been smooth sailing.

Programming 144

Programming Java Google C++ 144

Adrian Cockcroft

FEBRUARY 9, 2023

The next layer is defined by the languages you want to use, Java, Python, Go, , Javascript, Rust etc, and the ecosystem of library functions you bought from a vendor or downloaded. The virtualization and networking platform could be datacenter based, with something like VMware, or cloud based using one of the cloud providers such as AWS EC2.

Engineering 136

Engineering Serverless Lambda AWS 136

O'Reilly

FEBRUARY 18, 2020

After several years of steady climbing—and after outstripping Java in 2017—Python-related interactions now comprise almost 10% of all usage. Exhibit A: Java-related usage dropped by a noteworthy 13% between 2018 and 2019. Not necessarily: Java-related searches increased by 5% between 2017 and 2018.

Software Architecture 145

Software Architecture DevOps Data Engineering Architecture 145

Brendan Gregg

DECEMBER 22, 2019

Embedded C. # # Tone generation from: [link] # # 29-Apr-2019 Brendan Gregg Created this. This is the culmination of five years of work: the BPF kernel runtime, C support, LLVM and Clang support, the BCC front-end, and finally the bpftrace language. This is not my best code, since I hacked it in a hurry, but here it is: #!/usr/bin/python

C++ 85

C++ Education Java AWS 85

Percona

OCTOBER 12, 2023

The idea behind this is to speed up cluster resources such as garbage collection, reduce image transfer over the network, and accelerate the application launch. The documentation mentions that the supported languages to profile are Go, Java (any JVM-based language), Python, Ruby, and NodeJS.

Code 124

Code Tuning C++ Benchmarking 124

Testsigma

APRIL 23, 2021

It also supports the testing of native, hybrid, and mobile web apps across various programming languages like Java, Ruby, C#, Javascript, PHP, Python. In fact, MonkeyRunner makes use of Jython — a Python implementation that uses Java, which in turn lets the MonkeyRunner API interact with the Android framework.

Testing Tools 86

Testing Tools Mobile Testing Open Source 86

Smashing Magazine

DECEMBER 2, 2021

The Java Advent 2021 is here! The project started in 2012 with the idea of providing technical content during the Christmas Advent period, so keep looking for nice things under the Java Christmas tree! ??. C# Advent Calendar. It’s time for the fifth annual C# advent calendar that will feature two pieces of content every day.

Design 120

Design Development Programming Website 120

Scalegrid

FEBRUARY 15, 2024

MongoDB® SSL with Self-Signed Certificates in C# Configuring MongoDB Server for SSL/TLS Encryption Once your certificates are ready, the next step is configuring the MongoDB server for SSL/TLS encryption, allowing you to securely connect to MongoDB. Further reading: MongoDB SSL with Self-Signed Certificates in Node.js

Servers 130

Servers Best Practices Government Network 130

Scalegrid

AUGUST 15, 2019

Query Code for converting queries to five target language: Java, Python, C#, PHP, and JavaScript (Node.js). Performance monitoring tools display database metrics such as read and write operations, number of client requests, memory and network usage, and number of page faults. A Task Scheduler to automate repetitive MongoDB jobs.

Database 40

Database Servers Availability Monitoring 40

O'Reilly

FEBRUARY 4, 2025

Then, development of even higher-level compiled languages like Fortran, COBOL, and their successors C, C++, and Java meant that most programmers no longer wrote assembly code. Yet this explosion of internet sites and the network protocols and APIs connecting them ended up creating the need for more programmers.

Programming 145

Programming Google Infrastructure Internet 145

Testsigma

FEBRUARY 3, 2021

Mobiles have different models, screen resolutions, operating systems, network types, hardware configurations, etc. Safe communication : Transmission of sensitive data over networks without encryption may cause havoc to user sensitive data. Most of the Android applications are coded in Java. You’d be thinking of a no right?

Mobile 82

Mobile Testing Hardware C++ 82

Tech News Gather

DECEMBER 27, 2022

This is a convenient option for students who do not have access to the internet or encounter network problems. Java allows us to create futuristic enterprise-based mobile apps. It’s suitable with java virtual machine and JavaScript that offers a range of support java communication, speed, code and quality. Objective-C.

Education 52

Education Social Media Development Media 52

O'Reilly

SEPTEMBER 19, 2023

But in its early form of a Hadoop-based ML library, Mahout still required data scientists to write in Java. And that brings our story to the present day: Stage 3: Neural networks High-end video games required high-end video cards. Stage 2: Machine learning models Hadoop could kind of do ML, thanks to third-party tools.

Hardware 134

Hardware Storage Big Data Blockchain 134

The Morning Paper

MAY 12, 2019

The suite is built using popular OSS applications and representative technologies, deliberately using a mix of languages (C/C++, Java, Javascript, node.js, Python, Ruby, Go, Scala, …) and both RESTful and RPC (Thrift, gRPC) style service interfaces. Operating system and network implications. Hardware implications.

Open Source 61

Open Source Hardware Benchmarking Systems 61

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. Here’s a Java example that illustrates how inheritance could be used to create the hot water valve class.

Programming 63

Programming IoT Java Analytics 63

Rigor

JANUARY 13, 2020

These are the bestsellers in the web performance field, including the good old Speed Up Your Site (2003) by Andy King; Steve Souders’ Even Faster Web Sites (2009) ; Ilya Grigorik’s High Performance Browser Networking (2013) ; Tammy Everts’ Time is Money (2016) ; and a handful of more recent publications. Time is Money.

Performance 75

Performance Social Media Website Website Performance 75

Brendan Gregg

DECEMBER 21, 2019

Embedded C. # # Tone generation from: [link] # # 29-Apr-2019 Brendan Gregg Created this. This is the culmination of five years of work: the BPF kernel runtime, C support, LLVM and Clang support, the BCC front-end, and finally the bpftrace language. This is not my best code, since I hacked it in a hurry, but here it is: #!/usr/bin/python

C++ 52

C++ Education Java AWS 52

Brendan Gregg

DECEMBER 21, 2019

Embedded C. # # Tone generation from: [link] # # 29-Apr-2019 Brendan Gregg Created this. This is the culmination of five years of work: the BPF kernel runtime, C support, LLVM and Clang support, the BCC front-end, and finally the bpftrace language. This is not my best code, since I hacked it in a hurry, but here it is: #!/usr/bin/python

C++ 52

C++ Education Java AWS 52

Tech News Gather

SEPTEMBER 7, 2022

For instance, iPhone uses Swift or Objective C for development whereas, for Android app development, it uses Java or Kotlin as its programming language. There, when Objective C, Swift, Java, and Kotlin are mixed with their corresponding devices, they are deemed native languages. You want to launch a cross-platform app.

Development 52

Development Mobile Java C++ 52

Smashing Magazine

JUNE 30, 2021

A ServiceWorker is a short-lived , isolated JavaScript scope running in a separate thread, functioning as a proxy for every network request originating from pages of the same origin. While Workers are the “thread” primitive of the web, they are very different from the threads you might be used to from C++, Java & co.

Games 145

Games Architecture Code C++ 145

Highly Scalable

MAY 1, 2012

Frequencies of 100 most frequent elements can be estimated with 4% precision using Count-Min Sketch structure that uses about 48KB (12k integer counters, based on the experimental result), assuming that data is skewed in accordance with Zipfian distribution that models well natural texts, many types of web events and network traffic.

Analytics 191

Analytics Traffic Big Data Efficiency 191

ScaleOut Software

JULY 27, 2018

A bigger problem with query is that when it matches many results, a large amount of data may need to be returned over the network to the requesting client for processing, as illustrated below. This can quickly saturate the network (and bog down the client).

Scalability 40

Scalability Cache Airlines Ecommerce 40

ScaleOut Software

JULY 27, 2018

A bigger problem with query is that when it matches many results, a large amount of data may need to be returned over the network to the requesting client for processing, as illustrated below. This can quickly saturate the network (and bog down the client).

Scalability 40

Scalability Cache Airlines Ecommerce 40

Alex Russell

JUNE 20, 2020

3] Oh, and it should be imperatively programmed with Lisp-in-C's-clothing. full TCP/IP & UDP networking, including local network discovery. full TCP/IP & UDP networking, including local network discovery. 5] Java found some client-side niches, particularly in enterprise. high-color image raster.

Games 64

Games Hardware Java Mobile 64

Testsigma

JANUARY 18, 2021

Network Throttling – If your app is built for a global audience, it is important to test the app features in varied network conditions (e.g. Along with testing on different network conditions, you should also check the app’s behaviour with different UL (Upload) and Download (DL) speeds.

Testing 55

Testing Operating System Website Internet 55

Strategic Tech

SEPTEMBER 29, 2018

61 percent of C-suite executives believe access to developer talent is a threat to the success of their business. Stripe C-Suite Survey As an organisation, there are a whole variety of levers you can pull to significantly improve the quality and speed of your hiring process and notably reduce the costs. Perhaps more surprisingly?—?as

Software Engineering 40

Software Engineering Open Source Engineering Java 40

Dotcom-Montior

OCTOBER 19, 2021

Go, compared to other languages, is easy to learn, especially if you already know C or Java, and can also scale well. Golang, or Go, is an open-source programming language created by Google in 2009 that is used to create software programs.

Engineering 86

Engineering Open Source Programming Monitoring 86

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. Here’s a Java example that illustrates how inheritance could be used to create the hot water valve class.

Programming 40

Programming IoT Java Analytics 40

The Morning Paper

NOVEMBER 7, 2019

Kairux is implemented in 3,473 lines of Java, taking advantage of the Chord static analysis framework to perform static and dynamic slicing, and the JVM Tool Interface (TI) to set breakpoints. There’s a bunch of C++ code to drive JVM TI, and a sprinkling of Python for good measure to drive the unit tests of the system under test.

Programming 47

Programming Java C++ Testing 47

The Morning Paper

SEPTEMBER 12, 2019

A pipeline breaker occurs when the output of one operator must be materialized to disk or transferred over the network, as opposed to being directly communicated from operator to operator via CPU cache, or, in the worst case, via RAM. The implementations require both SQL and also some UDFs written in C++. Experimental results.

Network 44

Network Database Programming Hardware 44

Alex Russell

MAY 9, 2022

Reduced network and device capacity correlate with other access challenges. This blindspot usually extends up to the C-suite. Folks with powerful laptops, new iPhones, and low-latency networks are noticing, which is a very bad sign. Do they have a device-class or network condition target ? sales, marketing, etc.)?

Performance 99

Performance Latency Metrics Engineering 99

Dotcom-Montior

FEBRUARY 19, 2022

Go, compared to other languages, is easy to learn, especially if you already know C or Java, and can also scale well. Golang, or Go, is an open-source programming language created by Google in 2009 that is used to create software programs.

Engineering 52

Engineering Open Source Programming Monitoring 52

Smashing Magazine

NOVEMBER 30, 2021

Adding A Dyslexia-Friendly Mode To A Website written by John C Barstow. Your template goes here, your Java script goes here, your CSS goes here. And now we’ve all got really powerful phones in our pockets, running a range of network connected apps. Wildcard Subdomains written by Sam Poder. How To Maintain A Large Next.js

Technology 114

Technology Technology Servers Code 114

High Scalability

NOVEMBER 25, 2019

To add elasticity, reliability and durability, these data centers are connected to Google Cloud platform using high speed, secure Google Interconnect network. Languages: Java. Java used to power core file system code. Java/Python mostly and some small services in Go/C. Document store. Video Transcoding.

Architecture 52

Architecture Cache Azure Storage 52