Download, Storage and Tuning - Technology Performance Pulse

MySQL Performance Tuning 101: Key Tips to Improve MySQL Database Performance

Percona

SEPTEMBER 1, 2023

While there is no magic bullet for MySQL performance tuning, there are a few areas that can be focused on upfront that can dramatically improve the performance of your MySQL installation. What are the Benefits of MySQL Performance Tuning? A finely tuned database processes queries more efficiently, leading to swifter results.

Tuning

Tuning Database Performance Hardware

Netflix Cloud Packaging in the Terabyte Era

The Netflix TechBlog

SEPTEMBER 24, 2021

From chunk encoding to assembly and packaging, the result of each previous processing step must be uploaded to cloud storage and then downloaded by the next processing step. Uploading and downloading data always come with a penalty, namely latency.

Cloud

Cloud Media Storage Cache

How Bloom Filters Work in MyRocks

Percona

FEBRUARY 15, 2023

Tuning In terms of tuning, two parameters can be tuned, the size of the bitmap and the number of bits set by every value. LSM storage engines like MyRocks are very different from the more common B-Tree-based storage engines like InnoDB. Download Percona Distribution for MySQL Today

Storage

Storage Tuning Cache Engineering

PostgreSQL Indexes Can Hurt You: Negative Effects and the Costs Involved

Percona

APRIL 24, 2023

Indexes are generally considered to be the panacea when it comes to SQL performance tuning, and PostgreSQL supports different types of indexes catering to different use cases. I keep seeing many articles and talks on “tuning” discussing how creating new indexes speeds up SQL but rarely ones discussing removing them.

Tuning

Tuning Cache Storage Database

OneAgent for Windows—Enhancements to *.msi-based deployment

Dynatrace

MAY 9, 2019

Consequently, each new version of OneAgent for Windows consumed double storage space: one for the *.exe This storage space was consumed not only on our own infrastructure but also on each of the Dynatrace cluster nodes in the case of Managed deployments. . msi file, you need to download the regular *.exe msi artifact.

Storage

Storage Tuning Traffic Architecture

PostgreSQL vs. Oracle: Difference in Costs, Ease of Use & Functionality

Scalegrid

JULY 13, 2020

Compare ease of use across compatibility, extensions, tuning, operating systems, languages and support providers. pg_repack – reorganizes tables online to reclaim storage. PostgreSQL offers more light-weight tuning capabilities, like their Query Optimizer, and DBaaS platforms like ScaleGrid offer advanced slow query analysis.

Open Source

Open Source Tuning C++ Database

The Most Important MySQL Setting

Percona

APRIL 7, 2023

If we were to select the most important MySQL setting, if we were given a freshly installed MySQL or Percona Server for MySQL and could only tune a single MySQL variable, which one would it be? To be fair, that is also true with PostgreSQL; it hasn’t been tuned either, and it, too, can also perform much better.

Tuning

Tuning Cache Servers Benchmarking

Faster time to value with enhanced handling of OneAgent runtime data

Dynatrace

SEPTEMBER 23, 2020

Storage mount points in a system might be larger or smaller, local or remote, with high or low latency, and various speeds. Sometimes these locations landed on mount points which, due to capacity, availability, or access constraints, weren’t well suited for large runtime storage. Customizable location of large runtime files.

Storage

Storage Latency Operating System Network

Building a Media Understanding Platform for ML Innovations

The Netflix TechBlog

MARCH 14, 2023

After waiting for processing, users downloaded the generated algo outputs for offline consumption. In addition, we were able to perform a handful of A/B tests to validate or negate our hypotheses for tuning the search experience. This service leverages Cassandra and Elasticsearch for data storage and retrieval.

Media

Media Innovation Energy Architecture

PMM V2.35: Label-based Access Control, General Availability of Helm Chart, and More!

Percona

FEBRUARY 24, 2023

Stay tuned! Helm provides the ability to group multiple Kubernetes manifests into a single entity known as a Helm Chart, which can be easily managed for deployments, rollbacks, and storage. Download Percona Monitoring and Management Today Kindly leave your comments and feedback on the forum.

Availability

Availability Metrics Monitoring Open Source

How to Setup a WordPress MySQL Database in the Cloud

Scalegrid

JULY 29, 2019

Managing a database is hard, as it needs continuous updating, tuning, and monitoring to ensure the performance of your website. Next, select the VM size, ranging from Micro at 10GB of storage up to X4XLarge at 700GB of storage, and then your MySQL version and storage engine. Stay tuned! Replication.

Database

Database Cloud Website Azure

Migrating Critical Traffic At Scale with No Downtime?—?Part 2

The Netflix TechBlog

JUNE 13, 2023

For instance, video playback functionality on Netflix involves requesting URLs for the streams from a service, calling the CDN to download the bits from the streams, requesting a license to decrypt the streams from a separate service, and sending telemetry indicating the successful start of playback to yet another service.

Traffic

Traffic Metrics Systems Strategy

From Proprietary to Open Source: The Complete Guide to Database Migration

Percona

OCTOBER 18, 2023

Download our free eBook, “ Why Choose Open Source? Look closely at your current infrastructure (hardware, storage, networks, etc.) start the installation process by downloading the distribution for your chosen platform and following the installation instructions provided by the vendor or as discussed in the open source community.

Open Source

Open Source Database Hardware Strategy

MongoDB Best Practices: Security, Data Modeling, & Schema Design

Percona

APRIL 17, 2023

The main objective of this post is to share my experience over the past years tuning MongoDB and centralize the diverse sources that I crossed in this journey in a unique place. systemctl stop tuned $ systemctl disable tuned Dirty ratio The dirty_ratio is the percentage of total system memory that can hold dirty pages.

Best Practices

Best Practices Design Tuning Database

How To Scale a Single-Host PostgreSQL Database With Citus

Percona

NOVEMBER 3, 2023

xlarge 4vCPU 8GB-RAM Storage: EBS volume (root) 80GB gp2 (IOPS 240/3000) As well, high availability will be integrated, guaranteeing cluster viability in the case that one worker node goes down. Download Percona Distribution for PostgreSQL Today! Redundancy can potentially decrease overall performance.

Database

Database Benchmarking Latency C++

5 Changes You Should Know in MongoDB 7.0

Percona

OCTOBER 17, 2023

Many changes and new features are brought to the system, and as part of keeping in tune with the changes and how they can impact us, we go through the changes to better understand them. Dynamic WiredTiger tickets As a brief recap, WiredTiger tickets in MongoDB serve as the concurrency control mechanism within the WiredTiger storage engine.

Metrics

Metrics C++ Storage Database

Structural Evolutions in Data

O'Reilly

SEPTEMBER 19, 2023

It progressed from “raw compute and storage” to “reimplementing key services in push-button fashion” to “becoming the backbone of AI work”—all under the umbrella of “renting time and storage on someone else’s computers.” ” (It will be easier to fit in the overhead storage.)

Hardware

Hardware Storage Big Data Blockchain

Building a Profitable UberEats Clone_ Your Ultimate Guide to Success

Tech News Gather

JUNE 16, 2023

Stay tuned to learn how to lay the foundation for a successful clone app that converts readers into leads. Stay tuned for valuable insights on designing a captivating UberEats clone. Stay tuned for insights on building a robust and scalable UberEats clone app. Stay tuned for insights on promoting your UberEats clone effectively.

Social Media

Social Media Tuning Strategy Media

Testing MySQL 8.0.16 on Skylake with innodb_spin_wait_pause_multiplier

HammerDB

MAY 5, 2019

Also it is interesting to note that the impact of this change was not observed in other databases or other MySQL storage engines such as MyRocks the only noticeable impact with HammerDB workloads occurred in MySQL with InnoDB where in the source code ut0ut.cc So to test I took a system with Skylake CPUs and all storage on a P4800X SSD.

Testing

Testing Tuning Latency Storage

Finding Distinct Values Quickly

SQL Performance

MARCH 17, 2020

Back in 2014, I wrote an article called Performance Tuning the Whole Query Plan. The Stack Overflow 2013 database comes without nonclustered indexes to minimize download time. Not everyone will be able to move to column store storage quickly, and it won't always be the right solution anyway. Test Environment. Final Thoughts.

Servers

Servers Tuning Database Efficiency

Data Redundancy With the PostgreSQL Citus Extension

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++

C++ Database Storage Testing

Music to my Ears - All Things Distributed

All Things Distributed

MARCH 28, 2011

We see that with our Amazon customers; when they hear a great tune on a radio they may identify it using the Shazam or Soundhound apps on their mobile phone and buy that song instantly from the Amazon MP3 store. Customers then use Amazon Cloud Player Web application to easily manage their music collections with download and stream options.

AWS

AWS Cloud Storage Internet

Complete Guide: How to Develop Advanced Headless WordPress Website with React

Official Blog - World Web Technology

MAY 12, 2023

Stay tuned. The front-end of the website is what you see and interact on the display on the screen and the backend is the logical part of the app that has components such as storage, coding, content management, etc. First of all, you’ll need to download and install these things on your computer. What is Headless CMS?

Website

Website Development Scalability Architecture

Egnyte Architecture: Lessons learned in building and scaling a multi petabyte content platform

High Scalability

NOVEMBER 25, 2019

It is limited by the disk space; it can’t expand storage elastically; it chokes if you run few I/O intensive processes or try collaborating with 100 other users. Over time, costs for S3 and GCS became reasonable and with Egnyte’s storage plugin architecture, our customers can now bring in any storage backend of their choice.

Architecture

Architecture Cache Azure Storage

HammerDB MySQL and MariaDB Best Practice for Performance and Scalability

HammerDB

OCTOBER 12, 2018

As is also the case this limitation is at the database level (especially the storage engine) rather than the hardware level. InnoDB is the storage engine that will deliver the best OLTP throughput and should be chosen for this test. . This is to be expected and is due to the limitations of the scalability of the storage engine.

Best Practices

Best Practices Scalability Performance C++

SQL Server I/O Basics Chapter #1

SQL Server According to Bob

JANUARY 11, 2020

Then follow the instructions to either download the BOL or browse online. Stable Media Stable media is often confused with physical storage. SQL Server defines stable media as storage that can survive system restart or common failure. For example, many high-end installations contain multiple I/O storage devices.

Servers

Servers Cache Media Hardware

Should You Use ClickHouse as a Main Operational Database?

Percona

JANUARY 14, 2019

To simulate text messages I have used ~3 billion of reddit comments (10 years from 2007 to 2017), downloaded from pushshift.io. In a partitioned massively parallel database system, the storage format and sorting algorithm may not be optimized for that operation as we are reading multiple partitions in parallel.

Database

Database Analytics Blockchain Healthcare