Dynatrace

JANUARY 16, 2023

Open-source software drives a vibrant Kubernetes ecosystem. On-premises data centers invest in higher capacity servers since they provide more flexibility in the long run, while the procurement price of hardware is only one of many cost factors. Open source software drives a vibrant Kubernetes ecosystem.

Open Source 343

Open Source Java Operating System Programming 343

Scalegrid

JULY 13, 2020

The unstoppable rise of open source databases. One database in particular is causing a huge dent in Oracle’s market share – open source PostgreSQL. See how open source PostgreSQL Community version costs compare to Oracle Standard Edition and Oracle Enterprise Edition. What’s causing this massive shift?

Open Source 244

Open Source Tuning C++ Database 244

Scalegrid

FEBRUARY 1, 2024

MySQL is a popular open-source relational database management system for online applications and data warehousing. However, data loss is always possible due to hardware malfunction, software defects, or other unforeseen circumstances, just like with any computer system.

Best Practices 130

Best Practices Storage Strategy Database 130

Percona

AUGUST 30, 2023

In general terms, here are potential trouble spots: Hardware failure: Manufacturing defects, wear and tear, physical damage, and other factors can cause hardware to fail. heat) can damage hardware components and prompt data loss. Human mistakes: Incorrect configuration is an all-too-common cause of hardware and software failure.

Database 90

Database Hardware Open Source Strategy 90

Percona

MARCH 28, 2023

” This acts as a step to ensure durability by recovering lost data from the same journal files in case of crashes, power, and hardware failures between the checkpoints (see below) Here’s what the process looks like. So, what happens when there’s an unexpected crash or hardware failure? wt list -c WiredTigerCheckpoint.33:

Hardware 90

Hardware C++ Storage Cache 90

Percona

MARCH 23, 2023

Hardware Memory The amount of RAM to be provisioned for database servers can vary greatly depending on the size of the database and the specific requirements of the company. Storage The type of storage and disk used for database servers can have a significant impact on performance and reliability. Setting oom_score_adj to -800.

Performance 128

Performance Hardware Tuning Storage 128

Dynatrace

AUGUST 5, 2022

However, that assumes he or she is available and has time to talk. Consumers store messages in a queue — usually in a buffer or on a storage medium — until they can process and delete them. The concept is like text messaging — a feature most mobile phone users understand. If you need to send a message, you can call the person.

Monitoring 199

Monitoring Serverless Programming Speed 199

Dynatrace

AUGUST 5, 2022

However, that assumes he or she is available and has time to talk. Consumers store messages in a queue — usually in a buffer or on a storage medium — until they can process and delete them. The concept is like text messaging — a feature most mobile phone users understand. If you need to send a message, you can call the person.

Monitoring 199

Monitoring Serverless Programming Speed 199

Percona

DECEMBER 27, 2023

We want adopters of our technology to be able to deploy their critical open source databases and applications across any public or private cloud environment. All of the database automation for running a highly available, resilient, and secure database is built into the operator to simplify the operation and management of your clusters.

Cloud 81

Cloud Open Source Strategy Best Practices 81

Percona

JUNE 22, 2023

A monitoring tool like Percona Monitoring and Management (PMM) is a popular choice among open source options for effectively monitoring MySQL performance. They include backup success rate, backup duration, recovery time objective (RTO), recovery point objective (RPO), and backup storage utilization.

Performance 106

Performance Monitoring Traffic Database 106

KeyCDN

FEBRUARY 22, 2023

The goal of WebAssembly is to execute at native speeds by taking advantage of common hardware features available on a variety of platforms. With cloud-based infrastructure, organizations can easily scale their web applications to handle increased traffic or demand without the need for expensive hardware upgrades.

Artificial Intelligence 111

Artificial Intelligence Development Serverless Website 111

Percona

FEBRUARY 24, 2023

Let’s take a look at how to get the benefits you need while spending less, based on the recommendations presented by Dani Guzmán Burgos, our Percona Monitoring and Management (PMM) Tech Lead, on this webinar (now available on demand) hosted in November last year. These color-coded states on panels are available in PMM 2.32.0

Cloud 121

Cloud Serverless AWS Storage 121

HammerDB

JUNE 27, 2022

It enables the user to measure database performance and make comparative judgements about database hardware and software. These factors meant that often when looking for database performance information, the results for a particular combination of software and hardware were not available. How to build HammerDB from source.

Benchmarking 62

Benchmarking Open Source C++ Cache 62

Percona

NOVEMBER 1, 2023

As businesses and applications increasingly rely on MySQL databases to manage their critical data, ensuring data reliability and availability becomes paramount. MySQL itself does not provide the capability for taking file system snapshots but it is available using third-party solutions such as LVM or ZFS. Why Do MySQL Backups Matter?

Best Practices 79

Best Practices Storage Strategy Database 79

Percona

NOVEMBER 3, 2023

Rather than listing the concepts, function calls, etc, available in Citus, which frankly is a bit boring, I’m going to explore scaling out a database system starting with a single host. I won’t cover all the features but show just enough that you’ll want to see more of what you can learn to accomplish for yourself.

Database 107

Database Benchmarking Latency C++ 107

Percona

JANUARY 19, 2023

It can help us to save costs on storage and backup times. While MySQL can handle large data sets, it is always recommended to keep only the used data in the databases, as this will make data access more efficient, and also will help to save costs on storage and backups. It is available under a paid subscription.

Open Source 91

Open Source Storage Database Big Data 91

Percona

JULY 1, 2023

Understanding DBaaS DBaaS cloud services allow users to use databases without configuring physical hardware and infrastructure or installing software. These may be performance, high availability, operational cost, management, capacity planning, scalability, security, monitoring, etc. What is Amazon RDS?

AWS 52

AWS Database Serverless Storage 52

Percona

JULY 26, 2023

MongoDB is a non-relational document database that provides support for JSON-like storage. It provides redundancy and data availability for your data. Replication provides redundancy, and having multiple copies of the same data increases data availability. MongoDB is popular with developers as it is easy to get started with.

Database 83

Database Servers Storage Strategy 83

Abhishek Tiwari

DECEMBER 27, 2017

faster access to external storage and data locality (I/O, bandwidth). Kubernetes has all necessary primitives available to make it happen. To address this, the open source community is now trying to develop Kubernetes custom schedulers specifically optimised for big data workloads. Storage provisioning.

Big Data 63

Big Data Storage Benchmarking Hardware 63

Percona

AUGUST 29, 2023

Among its many capabilities, a Citus cluster can: Create distributed tables that are sharded across a cluster of PostgreSQL nodes to combine their CPU, memory, storage, and I/O capacity. Columnar storage of tables can compress data, speeding up scans and supporting fast projections, both on regular and distributed tables.

C++ 82

C++ Database Storage Testing 82

Alex Russell

APRIL 29, 2021

This post mines publicly available data on the pace of compatibility fixes and feature additions to assess the claim. Apple Corporate is at fault, not Open Source engineers or the line managers who support them. Count of APIs available from JavaScript by Web Confluence. Steve & Tim's Close-up Magic. Higher is better.

Media 145

Media Games Education Engineering 145

The Morning Paper

MAY 27, 2019

Last week we saw the benefits of rethinking memory and pointer models at the hardware level when it came to object storage and compression ( Zippads ). The protections are hardware implemented and cannot be forged in software. At hardware reset the boot code is granted maximally permissive architectural capabilities.

C++ 61

C++ Hardware Virtualization Benchmarking 61

Percona

APRIL 17, 2023

Note that the intent of tuning the settings is not exclusively about improving performance but also enhancing the high availability and resilience of the MongoDB database. There is an issue with this, which causes the OS to swap even with memory available. Spoiler alert: This post focuses on MongoDB 3.6.X 25.84 - Total 21.04

Best Practices 52

Best Practices Design Tuning Database 52

Percona

MAY 1, 2023

Key areas include: Configuration parameter tuning : This tuning involves altering variables such as memory allocation, disk I/O settings, and concurrent connections based on specific hardware and requirements. This not only results in cost savings by minimizing hardware requirements but also has the potential to decrease cloud expenses.

Tuning 52

Tuning Efficiency Database Performance 52

HammerDB

DECEMBER 5, 2020

Additionally both commercial and open source tools based on the specifications also continued to use TPC-C and TPC-H to describe these workloads. A full understanding of why this is important requires some knowledge of the evolution of database hardware and software. But why is this important?

C++ 40

C++ Benchmarking Virtualization Open Source 40

The Morning Paper

MAY 28, 2019

The goal is to produce a low-energy hardware classifier for embedded applications doing local processing of sensor data. Race logic has four primary operations that are easy to implement in hardware: MAX, MIN, ADD-CONSTANT, and INHIBIT. One efficient way of doing that in analog hardware is the use of current-starved inverters.

Energy 52

Energy Hardware Efficiency Architecture 52

HammerDB

JANUARY 5, 2019

Some opinions claim that “Benchmarks are meaningless”, “benchmarks are irrelevant” or “benchmarks are nothing like your real applications” However for others “Benchmarks matter,” as they “account for the processing architecture and speed, memory, storage subsystems and the database engine.”

Benchmarking 40

Benchmarking Database Social Media Scalability 40

ACM Sigarch

NOVEMBER 4, 2019

Krste Asanovic from UC Berkeley kicked off the main program sharing his experience on “ Rejuvenating Computer Architecture Research with Open-Source Hardware ”. He ended the keynote with a call to action for open hardware and tools to start the next wave of computing innovation.

Hardware 18

Hardware Architecture Programming Innovation 18

Abhishek Tiwari

JULY 12, 2018

Data Pipeline A data pipeline is a software that ingests data from multiple sources, transforms it and finally makes it available to internal or external products. A data pipeline is a software which runs on hardware. The software is error-prone and hardware failures are inevitable.

Latency 63

Latency Analytics Scalability Engineering 63

Adrian Cockcroft

NOVEMBER 11, 2019

This discussion focuses on hardware, software and operational failure modes. This is why most AWS regions have three availability zones. The criticality and potential cost of each failure mode is context dependent, and drives the available time and budget for prioritized mitigation plans.

Latency 52

Latency Engineering Systems Hardware 52

Adrian Cockcroft

NOVEMBER 11, 2019

This discussion focuses on hardware, software and operational failure modes. This is why most AWS regions have three availability zones. The criticality and potential cost of each failure mode is context dependent, and drives the available time and budget for prioritized mitigation plans.

Latency 53

Latency Engineering Systems Hardware 53

Smashing Magazine

JANUARY 11, 2021

dashboard (open source), SpeedCurve and Calibre are just a few of them, and you can find more tools on perf.rocks. Layout Shift GIF Generator that visualizes CLS with a simple GIF (also available from the command line). There are many tools allowing you to achieve that: SiteSpeed.io Large preview ). Large preview ).

Performance 145

Performance Cache Media Metrics 145

Smashing Magazine

JANUARY 6, 2020

dashboard (open source), SpeedCurve and Calibre are just a few of them, and you can find more tools on perf.rocks. On the other hand, we have hardware constraints on memory and CPU due to JavaScript parsing times (we’ll talk about them in detail later). Large preview ). Getting started with Webpack can be tough though.

Performance 145

Performance Cache Network Metrics 145

High Scalability

OCTOBER 24, 2022

Each cloud-native evolution is about using the hardware more efficiently. It's not because there are no other options available to them because of structural issues. Maybe start investing into open source alternatives rather than complaining they don't already exist? Neither are clouds. It's a choice.

Cloud 187

Cloud Hardware Infrastructure Innovation 187

Alex Russell

JULY 14, 2021

Here, native apps are doing work related to their core function; storage and tracking of user data are squarely within the four corners of the app's natural responsibilities. Hardware access APIs, notably: Geolocation. No documentation is available for third-party web developers from any of the largest WebView IAB (ab)users.

Google 121

Google Mobile Engineering Internet 121

Smashing Magazine

JANUARY 7, 2019

dashboard (open source), SpeedCurve and Calibre are just a few of them, and you can find more tools on perf.rocks. On the other hand, we have hardware constraints on memory and CPU due to JavaScript parsing times (we’ll talk about them in detail later). There are many tools allowing you to achieve that: SiteSpeed.io

Performance 103

Performance Cache Metrics Network 103

The Netflix TechBlog

FEBRUARY 13, 2020

Using the framework we have open sourced, AVIF compression efficiency can be seen at work and compared against a whole range of image codecs that came before it. There is a potential benefit in reusing the hardware in place for video compression/decompression. We believe AV1 Image File Format (AVIF) has the potential.

Code 212

Code Metrics Efficiency Open Source 212