Dynatrace

APRIL 11, 2023

The CVE Program, which publishes vulnerabilities as they become known, reported a 25% increase in vulnerabilities between 2021 and 2022. Shifting left and shifting right also enable DevSecOps teams to create closed-loop systems that are resilient, DevSecOps teams need to shift left to speed development cycles without compromising quality.

Cloud 183

Cloud DevOps Open Source Retail 183

The Netflix TechBlog

JULY 15, 2021

I had been a happy subscriber of Netflix’s DVD-rental program (no late fees!) At the time, the data engineering team mainly used a data warehouse ETL tool called Ab Initio, and an MPP (Massively Parallel Processing) database for warehousing. I was especially intrigued by the trust they put in each employee.

Data Engineering 189

Data Engineering Engineering Entertainment Big Data 189

Percona

DECEMBER 27, 2023

of respondents are currently utilizing databases in Kubernetes (k8s). These indicators suggest that the adoption of databases on k8s is in its early stages and is likely to continue growing in the future. According to the Dynatrace Kubernetes in the Wild 2023 report , a significant 71% (with 48% year-over-year growth!)

Cloud 82

Cloud Open Source Strategy Best Practices 82

Rigor

OCTOBER 21, 2019

API” stands for “application programming interface,” and APIs are the unsung heroes of the modern web. From a technical perspective, an API is a set of programming instructions and standards for accessing a web-based software application or service. Takes that request to the database. APIs for Dummies: What Is an API?

Programming 82

Programming Monitoring Database Website 82

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. It’s rare to find debugging binaries, libraries, and symbols on images. Usually, application containers have only the minimum necessary packages to run the application.

Code 112

Code Tuning C++ Benchmarking 112

Jos

JUNE 2, 2018

I remember when I learned about dynamic programming, greedy or divide and conquer algorithms. Also, the speed of my internet connection is humongous and I’m close to data centres located in Stockholm and London. How would you architecture a non-trivial size web project (client, server, databases, caching layer)?

Performance 237

Performance Speed Google Media 237

Brendan Gregg

SEPTEMBER 25, 2021

A Cassandra database cluster had switched to Ubuntu and noticed write latency increased by over 30%. Was there some other program consuming CPU, like a misbehaving Ubuntu service that wasn't in CentOS? top(1) showed that only the Cassandra database was consuming CPU. These can be invisible to top(8).

Speed 126

Speed Java AWS Virtualization 126

VoltDB

JULY 10, 2018

In these scenarios, having the system as a monolithic one inhibits the development team from being able to move forward at speed. This goal has been attempted to be addressed from the beginning of time: think of Object Oriented Programming, Service Oriented Architecture, Enterprise Service Bus and now Microservices.

Architecture 40

Architecture Scalability Ecommerce Latency 40

VoltDB

JULY 10, 2018

In these scenarios, having the system as a monolithic one inhibits the development team from being able to move forward at speed. This goal has been attempted to be addressed from the beginning of time: think of Object Oriented Programming, Service Oriented Architecture, Enterprise Service Bus and now Microservices.

Architecture 40

Architecture Scalability Ecommerce Latency 40

HammerDB

APRIL 27, 2021

As the workflow in the CLI and GUI are the same we will show equivalent commands side by side to help you quickly get up to speed on using the CLI in both interactive and scripted scenarios. One of the first things you will want to do is make sure that we can access the 3rd party driver libraries for the database that we want to use.

Virtualization 73

Virtualization Benchmarking Database Operating System 73

Testsigma

JANUARY 22, 2020

Automated testing benefits large scale projects that undergo frequent changes by speeding up the testing process and making deliveries within stipulated timeline. Understanding of programming languages : To be a successful automation tester, the tester should have a good understanding of programming languages.

Testing Tools 61

Testing Tools Programming Testing DevOps 61

ScaleOut Software

JULY 19, 2021

Incoming data is saved into data storage (historian database or log store) for query by operational managers who must attempt to find the highest priority issues that require their attention. The best they can usually do in real-time using general purpose tools is to filter and look for patterns of interest.

IoT 78

IoT Analytics Big Data Architecture 78

Scalegrid

MARCH 28, 2024

Introduction Caching serves a dual purpose in web development – speeding up client requests and reducing server load. Benchmarking Cache Speed Memcached is optimized for high read and write loads, making it highly efficient for rapid data access in a basic key-value store. Data transfer technology. step in to simplify this task.

Cache 130

Cache Storage Scalability Architecture 130

Testsigma

NOVEMBER 11, 2020

Network disconnection is a common automation challenge that a QA team faces wherein they find it hard to access databases, VPN, third party services, APIs, specific testing environments, etc. A code smell is basically any characteristic in the code of a program that has a negative impact on the design quality. Network Disconnections.

Testing 85

Testing Mobile Network Analytics 85

ScaleOut Software

NOVEMBER 24, 2020

Here’s a typical telematics architecture for processing telemetry from a fleet of trucks: Each truck today has a microprocessor-based sensor hub which collects key telemetry, such as vehicle speed and acceleration, engine parameters, trailer parameters, and more. This enables them to answer questions such as: “Where is truck 7563?

Analytics 52

Analytics Architecture Scalability Software Architecture 52

Dynatrace

AUGUST 12, 2019

With OneAgent installed on an application server, Davis, the Dynatrace AI causation engine, continuously analyzes all database statements within the context of your applications. Now, with Oracle database insights, we’re going even deeper, giving you visibility into what’s going on in the database layer.

Database 127

Database Metrics Cache Servers 127

ScaleOut Software

AUGUST 5, 2020

It views the incoming stream of messages as a columnar database with the column representing a time-ordered history of messages. It then lets users create SQL-like queries with extensions for time-windowing to perform data selection and aggregation within a time window, and it does this at high speed to keep up with incoming data streams.

Analytics 69

Analytics Azure Processing Speed 69

Testsigma

JULY 14, 2020

Database tables. Whereas, if the test data is hardcoded in the test scripts, the lines of code increase tremendously and such coding practices compromise on the reusability of the program. So that the automation script reads the expected output, compares it with the actual output and accordingly marks the test case – Pass or Fail.

Testing 63

Testing Artificial Intelligence DevOps Big Data 63

Jos

JUNE 2, 2018

I remember when I learned about dynamic programming, greedy or divide and conquer algorithms. At the same time, they open a door to lots of concepts that might be overwhelming: PRPL, RAIL, Paint Timing API, TTI, HTTP/2, Speed Index, Priority Hints and more …. Ideally, shoot for 30% speed improvements.

Performance 130

Performance Speed Google Media 130

Testsigma

OCTOBER 6, 2020

There are different code coverage tools according to the programming language in which the code is written. But the most commonly measured metrics are: speed, response time, reliability, resource usage, scalability. These tools can also be used during functional testing and acceptance by testers as well as developers. Apache JMeter.

Java 65

Java Testing Tools Performance Testing Testing 65

Percona

MARCH 30, 2023

The use of open source databases has increased steadily in recent years. Past trepidation — about perceived vulnerabilities and performance issues — has faded as decision makers realize what an “open source database” really is and what it offers. What is an open source database?

Open Source 77

Open Source Database Storage Scalability 77

Brendan Gregg

SEPTEMBER 25, 2021

A Cassandra database cluster had switched to Ubuntu and noticed write latency increased by over 30%. Was there some other program consuming CPU, like a misbehaving Ubuntu service that wasn't in CentOS? top(1) showed that only the Cassandra database was consuming CPU. These can be invisible to top(8).

Speed 52

Speed Java AWS Virtualization 52

Dynatrace

JUNE 5, 2023

Despite best efforts, human beings can’t match the accuracy and speed of computers. In the era of in-house, internal-facing databases, manual monitoring and oversight were possible with minimal errors. Finally, manual monitoring processes take significant time, hindering DevSecOps ‘ efforts to deliver solutions at speed.

Engineering 184

Engineering Speed Monitoring Efficiency 184

All Things Distributed

JULY 14, 2015

I am excited to share with you that today we are expanding DynamoDB with streams, cross-region replication, and database triggers. In traditional database architectures, database engines often run a small search engine or data warehouse engines on the same hardware as the database. DynamoDB Cross-region Replication.

Database 167

Database Lambda AWS IoT 167

O'Reilly

OCTOBER 31, 2019

Most of what we do on our computers—fancy graphics, email, databases, building websites, data analysis, digital signal processing—can’t be done with quantum computing. Quantum computing is useful to speed up a relatively small number of very difficult computational problems that can’t be solved on classical computers. (And

Artificial Intelligence 53

Artificial Intelligence Google Software Architecture Cloud 53

Brendan Gregg

SEPTEMBER 25, 2021

A Cassandra database cluster had switched to Ubuntu and noticed write latency increased by over 30%. Was there some other program consuming CPU, like a misbehaving Ubuntu service that wasn't in CentOS? top(1) showed that only the Cassandra database was consuming CPU. These can be invisible to top(8).

Speed 40

Speed Java AWS Virtualization 40

Scalegrid

JANUARY 12, 2024

Simply put, it’s the set of computational tasks that cloud systems perform, such as hosting databases, enabling collaboration tools, or running compute-intensive algorithms. Memory Allocation: Allocating sufficient memory linked directly to the assigned CPU ensures effective utilization resulting in better system speed.

Cloud 130

Cloud Virtualization Storage Efficiency 130

CSS Wizardry

JULY 23, 2023

Google do strongly encourage you to focus on site speed for better performance in Search, but, if you don’t pass all relevant Core Web Vitals (and the applicable factors from the Page Experience report) they will not push you down the rankings. While Core Web Vitals can help with SEO, there’s so much more to site-speed than that.

Engineering 246

Engineering Google Speed Mobile 246

Dynatrace

MAY 8, 2023

The process involves monitoring various components of the software delivery pipeline, including applications, infrastructure, networks, and databases. It examines metrics like response times, application programming interface availability, and page load times to flag problems that affect the user experience.

DevOps 216

DevOps Efficiency Monitoring Infrastructure 216

Dynatrace

MAY 23, 2022

As a result, organizations are weighing microservices vs. monolithic architecture to improve software delivery speed and quality. Generally speaking, monolithic architecture is composed of three parts: Database. This is usually a relational database management system. Limited because of a single programming language.

Architecture 192

Architecture DevOps Monitoring Programming 192

Scalegrid

AUGUST 30, 2019

Depending on how it is configured, Redis can act like a database, a cache or a message broker. It’s important to note that Redis is a NoSQL database system. Session Cache: Many websites leverage Redis Strings to create a session cache to speed up their website experience by caching HTML fragments or pages. Redis Strings.

Cache 232

Cache Ecommerce Social Media Database 232

HammerDB

JUNE 27, 2022

This post is targeted towards the questions most often asked by non-technical management who want to get up to speed on what HammerDB is (what it isn’t) and how it can benefit their organization. HammerDB is a software application for database benchmarking. What is HammerDB? Why HammerDB was developed. The HammerDB name.

Benchmarking 62

Benchmarking Open Source C++ Cache 62

SQL Server According to Bob

JULY 13, 2016

Launching this program brings you to the new Basic Installer Screen. Don’t worry about taking screenshots or speed reading. So the initial time to run this all depends on your network speed. It is about 3.5Mb in size. I call this the basic installer executable. Express and Evaluation Editions have similar names).

Servers 40

Servers Media Engineering Virtualization 40

Alex Podelko

SEPTEMBER 4, 2018

When trying to develop a new piece of software or an app, one of the first things a developer has to do is pick a programming language. For years, the debate has raged on regarding which programming language is better, Java or Scala. In essence, Java is classified as an object oriented programming language.

Java 100

Java Performance Programming Virtualization 100

O'Reilly

NOVEMBER 28, 2023

And everyone has opinions about how these language models and art generation programs are going to change the nature of work, usher in the singularity, or perhaps even doom the human race. AI users say that AI programming (66%) and data analysis (59%) are the most needed skills. Many AI adopters are still in the early stages.

Open Source 108

Open Source Artificial Intelligence Google Infrastructure 108

The Morning Paper

FEBRUARY 20, 2020

The motivation is not that inference will perform better inside the database, but that the database is the best place to take advantage of enterprise features (transactions, security, auditing, HA, and so on). These pipelines are stored directly in the database. End-to-end the picture looks like this: ( Enlarge ).

Processing 72

Processing Hardware Database Azure 72

Dynatrace

NOVEMBER 10, 2022

Containers are portable, self-contained operating environments that include applications and the dependencies they need to run, such as databases, middleware, and frameworks. Software-defined environments minimize the need for manual controls and lend themselves well to the speed, precision, and observability benefits cloud platforms enable.

Cloud 162

Cloud Architecture Serverless Infrastructure 162