Dynatrace

JULY 6, 2022

While automating IT practices can save administrators a lot of time, without AIOps, the system is only as intelligent as the humans who program it. Expect to spend time fine-tuning automation scripts as you find the right balance between automated and manual processing. Monitoring automation is ongoing. Batch process automation.

Artificial Intelligence 194

Artificial Intelligence Tuning Strategy Big Data 194

HammerDB

FEBRUARY 25, 2021

On high-performance multi-core systems all the supported databases can return performance in the many millions of transactions per minute. This is why the choice of programming language is so important from the outset. For this reason we need to implement our database sessions in the form of operating system threads.

Programming 67

Programming Benchmarking Virtualization C++ 67

Dynatrace

JUNE 8, 2021

In software we use the concept of Service Level Objectives (SLOs) to enable us to keep track of our system versus our goals, often shown in a dashboard – like below –, to help us to reach an objective or provide an excellent service for users. The training program to proactively improve your services. Are you ready to kick some bugs?

Metrics 170

Metrics Tuning Programming Systems 170

Dynatrace

FEBRUARY 14, 2022

Among these, you can find essential elements of application and infrastructure stacks, from app gateways (like HAProxy), through app fabric (like RabbitMQ), to databases (like MongoDB) and storage systems (like NetApp, Consul, Memcached, and InfluxDB, just to name a few). It’s easy—no intermediaries and no redundant moving parts.

Technology 222

Technology Technology Metrics Infrastructure 222

Dynatrace

JANUARY 26, 2021

Traditional computing models rely on virtual or physical machines, where each instance includes a complete operating system, CPU cycles, and memory. There is no need to plan for extra resources, update operating systems, or install frameworks. The provider is essentially your system administrator. What is serverless computing?

Serverless 245

Serverless Efficiency Lambda Azure 245

The Netflix TechBlog

OCTOBER 18, 2022

Due to its popularity, the number of workflows managed by the system has grown exponentially. The scheduler on-call has to closely monitor the system during non-business hours. As the usage increased, we had to vertically scale the system to keep up and were approaching AWS instance type limits.

Java 202

Java Scalability Traffic Architecture 202

Percona

MARCH 23, 2023

PostgreSQL is a free and open source object-relational database management system (ORDBMS) that has existed since the mid-1990s. Over the years, it has evolved into a robust and feature-rich database that offers several advantages over other database management systems. Reliability PostgreSQL is known for its reliability and stability.

Database 113

Database Open Source Traffic Small Business 113

Scalegrid

OCTOBER 7, 2019

As this open source database continues to pull new users from expensive commercial database management systems like Oracle, DB2 and SQL Server, organizations are adopting new approaches and evolving their own to maintain the exceptional performance of their SQL deployments. The programming language C came in third place, averaging 20.0%

Strategy 182

Strategy Cloud Java Open Source 182

Percona

JUNE 2, 2023

While not the first open source content management system (CMS), WordPress caught on like nothing before and helped spread open source to millions. Then you might need to delve into MySQL tuning and replicas. With a little tuning, though, MySQL could hold its own. No proprietary operating system or database required.

Open Source 91

Open Source Traffic Tuning Database 91

Scalegrid

JANUARY 25, 2024

These essential data points heavily influence both stability and efficiency within the system. It’s important to note that recommended throughput levels may vary depending on factors such as operating system type, network bandwidth availability, and hardware quality. If the ratio of ‘memory_rss’ to ‘memory_used’ is greater than ~1.5,

Metrics 130

Metrics Monitoring Latency Cache 130

Scalegrid

DECEMBER 14, 2023

Having too high of a value here could lead to your application not performing optimally because you are having the system wastefully wait for an unsuccessful attempt at establishing contact again and again which is why testing different values until arriving at one suitable for what your app requires is strongly suggested. </p>

Java 130

Java Network Servers Database 130

Scalegrid

MARCH 4, 2019

Get the latest insights on MySQL , MongoDB , PostgreSQL , Redis , and many others to see which database management systems are most favored this year. Based on our findings, SQL still holds 60% with rising demand for systems such as PostgreSQL: SQL Database Use: 60.48%. SQL vs. NoSQL. NoSQL Database Use: 39.52%. Most Popular Databases.

Database 255

Database Metrics Systems Strategy 255

Percona

OCTOBER 12, 2023

An example of a flame graph can be found below: Each box is a function in the stack, and wider boxes mean more time the system was busy on CPU on these functions. Kubernetes limitations In Linux, by default, performance system events can’t be collected by unprivileged users.

Code 106

Code Tuning C++ Benchmarking 106

Dynatrace

JULY 21, 2020

Business, finance, and administrative applications written in the common business-oriented language (COBOL) have run tirelessly on IBM Z systems since the early 1960s. A prerequisite for such a transformation is to understand the program chain, dependencies, and performance implications of mainframe applications. Stay tuned!

Java 182

Java Government Database Programming 182

The Netflix TechBlog

MAY 14, 2021

However, they are scattered across multiple systems, and there isn’t an easy way to tie related messages together. You’re joining tables, resolving status types, cross-referencing data manually with other systems, and by the end of it all you ask yourself why? Things got hairy.

Traffic 160

Traffic Latency Java Google 160

Scalegrid

OCTOBER 17, 2019

A long time ago, in a galaxy far far away, ‘threads’ were a programming novelty rarely used and seldom trusted. On modern Linux systems, the difference in overhead between forking a process and creating a thread is much lesser than it used to be. It would be a shame if your database crashed, after all.

Architecture 200

Architecture Database Latency Servers 200

Dynatrace

SEPTEMBER 28, 2021

As we look at today’s applications, microservices, and DevOps teams, we see leaders are tasked with supporting complex distributed applications using new technologies spread across systems in multiple locations. For most systems, an optimum MTTR could be less than one hour while others have an MTTR of less than one day.

DevOps 206

DevOps Metrics Traffic Efficiency 206

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

The Netflix TechBlog

MARCH 1, 2021

Background The Media Cloud Engineering and Encoding Technologies teams at Netflix jointly operate a system to process incoming media files from our partners and studios to make them playable on all devices. The first generation of this system went live with the streaming launch in 2007. Delivery?—?A

Serverless 228

Serverless Media Latency Social Media 228

Dynatrace

NOVEMBER 10, 2022

Services communicate with each other via well-defined application program interfaces (APIs), and users can update or replace them without affecting the integrity of the application. These APIs shift the complexity of building and configuring APIs from the user to the system. Service mesh. Declarative APIs.

Cloud 162

Cloud Architecture Serverless Infrastructure 162

The Netflix TechBlog

APRIL 29, 2019

Various software systems are needed to design, build, and operate this CDN infrastructure, and a significant number of them are written in Python. The configuration of these devices is controlled by several other systems including source of truth, application of configurations to devices, and back up.

Open Source 279

Open Source Network Infrastructure Big Data 279

Percona

DECEMBER 27, 2023

Another significant issue within security concerns is the escalating complexity of modern systems, especially in platforms like Kubernetes, which highlights the need for unified threat models and scanning tools to address vulnerabilities. Creating repositories for memory-safe patterns in cloud systems to improve overall security.

Cloud 76

Cloud Open Source Strategy Best Practices 76

Dynatrace

MAY 15, 2020

By virtue of the incredible volume, quality, scope (we actually go far beyond just application monitoring) and granularity of the data the platform provides, our customers have at their fingertips unparalleled insights about their systems, users, and so much more. On further examination you discover an abnormal system process has initiated.

Government 231

Government DevOps Infrastructure Network 231

Smashing Magazine

DECEMBER 2, 2021

JVM Programming Advent Calendar. Created by Eric Wastl, this is an advent calendar of small programming puzzles for a variety of skill sets and skill levels that can be solved in any programming language you like. Tune in each day for an article that explores the wide range of topics in system administration.

Design 108

Design Development Programming Website 108

Dynatrace

JULY 16, 2021

We have seen users who joined our preview program “speed up their release validation by 90%”. The goal is to store and manage all configurations in a version control system such as Git. Stay tuned, stay connected, stay healthy! And it’s not just the release validation. GitOps: Cloud automation as code.

DevOps 245

DevOps Open Source Cloud Azure 245

Dynatrace

OCTOBER 15, 2020

Originally initiated at Google, Go—often referred to as Golang—is an open source programming language. Statically linked application binaries have their merits; they’re self-contained and they don’t have dependencies on the systems they’re deployed to. So stay tuned!

Transportation 186

Transportation Monitoring Metrics Code 186

Percona

OCTOBER 18, 2023

The findings from our 2023 Open Source Database Report highlight that a substantial 42% of all database instances are now licensed through community-supported open source models, and GitHub reports that over 30% of Fortune 100 companies have established open source program offices (OSPO) to coordinate and manage their open source initiatives.

Open Source 88

Open Source Database Hardware Strategy 88

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 106

Open Source Artificial Intelligence Google Infrastructure 106

Percona

APRIL 12, 2023

Instead of relational (SQL) databases defined primarily through a hierarchy of related sets via tables and columns, their non-relational structure used a system of collections and documents. MongoDB is a non-relational (NoSQL), document-based database program that is commonly referred to as source-available.

Open Source 79

Open Source Programming Database Servers 79

Dynatrace

MAY 6, 2019

The IBM IMS TM Resource adapter is another important bridging technology that is mainly used by Java applications or web services to access IMS transactions that are running on host IMS systems. The detailed installation process will be sent to you when you accept our invitation to join the Early Access Program. CICS sockets).

Java 117

Java Programming Technology Technology 117

Adrian Cockcroft

JUNE 2, 2023

FSD has a sense of purpose, a planning capability, has real time agency and responds to its environment via an ego model, predicting the behavior of pedestrians and other road users, and is being tuned to drive in a very human way, so that other road users interact with it as a predicable normal driver. Tristan Zajonc, CEO of Continual.ai

Social Media 98

Social Media Innovation Open Source Entertainment 98

Dynatrace

NOVEMBER 17, 2020

Our customers’ environments are constantly evolving and we always need to stay up to date with cutting edge technology to be able to meet their needs in allowing them to observe and manage their systems at massive scale. Stay tuned, there’s more to come! I enjoy being part of a team of experts in different areas.

Open Source 152

Open Source Software Engineering Government Java 152

Tasktop

MAY 24, 2021

Citing the Navy’s “leadership factory”, he encouraged attendees to focus on tuning a system for building leaders, to give them the responsibility and ownership to hone their skills and come back “stronger” from missions. OKRs (objectives and key results) are a popular management system for setting and reaching aspirational goals.

DevOps 91

DevOps Metrics Healthcare Innovation 91

The Morning Paper

JULY 7, 2019

Respondents were well spread across data and applied science (42%), software engineering (32%), program management (17%), research (7%) and other (1%). ML-centric software also sees frequent revisions initiated by model changes, parameter tuning, and data updates, the combination of which can have a significant impact on system performance.

Software Engineering 92

Software Engineering Engineering Software Software 92

Percona

AUGUST 30, 2023

Those parameters taken from the specific data directory initialization, which overrides the built-in parameters, can be checked like this: select name,setting from pg_settings where source='override'; This override includes some of the calculated auto-tune values for that environment. cat /usr/lib/systemd/system/postgresql-14.service.

Database 98

Database Servers Open Source Tuning 98

All Things Distributed

NOVEMBER 29, 2017

After this, there is often a long process of training that includes tuning the knobs and levers, called hyperparameters, that control the different aspects of the training algorithm. We also recently announced the Amazon ML Solutions Lab, which is a program to help you accelerate your use of ML in products and processes.

Tuning 94

Tuning AWS Scalability Infrastructure 94

Dynatrace

MAY 22, 2019

Dynatrace customers who joined the early access program for USQL have provided us with valuable feedback that has helped us to further the development of this capability. Each time a user interacts with your system, Dynatrace captures a ton of data and puts it into context. Stay tuned for more! Ready to give it a try?

Analytics 104

Analytics Tuning Metrics Programming 104