Percona

JULY 13, 2023

MySQL, one of the most popular relational database management systems, recognizes this need and has introduced utf8mb4 in its 8.0 Here is an example comparison of utf8 and utf8mb4 using MySQL tables and queries: MySQL 5.7 The emoji will not be stored correctly in the database because the utf8 character set cannot store emojis.

Database 91

Database Games Open Source Engineering 91

Scalegrid

MARCH 28, 2024

In this comparison of Redis vs Memcached, we strip away the complexity, focusing on each in-memory data store’s performance, scalability, and unique features. can enhance Redis by handling management tasks, backups, and scalability, facilitating global reach and easy cloud integration for global businesses.

Cache 130

Cache Storage Scalability Architecture 130

SQL Performance

FEBRUARY 12, 2020

In Part 1 I covered the meaning of the NULL marker and how it behaves in comparisons. I'll continue using the sample database TSQLV5 like last month in some of my examples. I'll continue using the sample database TSQLV5 like last month in some of my examples. Unfortunately, this clause is not yet available in T-SQL.

C++ 120

C++ Code Servers Database 120

The Morning Paper

AUGUST 29, 2019

We focused on OLAP-oriented parallel data warehouse products available for AWS and restricted our attention to commercially available systems. The experimental results focus on six main areas of comparison: query restrictions system initialisation time query performance cost data compatibility with other systems scalability.

Architecture 76

Architecture Cloud Storage Serverless 76

Percona

APRIL 28, 2023

Let’s start with a simple introductory comparison: With proprietary (closed source) database software, the public does not have access to the source code; only the company that owns it and those given access can modify it. Myth #2: Proprietary databases are better and therefore more suitable for large enterprises.

Open Source 112

Open Source Database Software Software 112

Percona

MARCH 20, 2023

In short, each cluster is, in reality, a single database with high availability and other functionalities built in. ProxySQL was penalized by the limited resources, but this was the game, we had to get the most out of the few available. Anyhow, we are here to talk about Proxies. MySQL Router was never in the game.

Games 120

Games Latency Traffic Cache 120

Percona

MAY 2, 2023

That’s why it’s essential to implement the best practices and strategies for MongoDB database backups. Why are MongoDB database backups important? Regular database backups are essential to protect against data loss caused by system failures, human errors, natural disasters, or cyber-attacks.

Best Practices 52

Best Practices Database Storage Servers 52

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 75

Open Source Database Storage Scalability 75

Scalegrid

JANUARY 8, 2024

Key Takeaways Multi-cloud involves using services from multiple cloud providers to gain flexibility and reduce vendor lock-in, while hybrid cloud combines private and public cloud resources to balance control and scalability. The reason lies in the unique advantages that come from utilizing a hybrid cloud.

Strategy 147

Strategy Cloud Scalability Artificial Intelligence 147

Highly Scalable

SEPTEMBER 18, 2012

Scalability is one of the main drivers of the NoSQL movement. These developments gradually highlight a system of relevant database building blocks with proven practical efficiency. In this article I’m trying to provide more or less systematic description of techniques related to distributed operations in NoSQL databases.

Database 213

Database Latency C++ Scalability 213

All Things Distributed

MARCH 19, 2018

At AWS, we continue to strive to enable builders to build cutting-edge technologies faster in a secure, reliable, and scalable fashion. While building Amazon SageMaker and applying it for large-scale machine learning problems, we realized that scalability is one of the key aspects that we need to focus on.

Scalability 159

Scalability Hardware AWS Tuning 159

The Netflix TechBlog

FEBRUARY 16, 2021

To solve the challenges mentioned above and meet our rapidly evolving business needs, we re-architected the legacy SKU catalog from the ground up and partnered with the Growth Engineering team to build a scalable SKU platform. SKUDB: SKU catalog data was migrated from the metadata configuration files to a relational database.

Mobile 209

Mobile Engineering Infrastructure Scalability 209

HammerDB

JUNE 27, 2022

HammerDB is a software application for database benchmarking. It enables the user to measure database performance and make comparative judgements about database hardware and software. Databases are highly sophisticated software, and to design and run a fair benchmark workload is a complex undertaking.

Benchmarking 62

Benchmarking Open Source C++ Cache 62

The Netflix TechBlog

NOVEMBER 2, 2021

Perceptual quality measurements are used to drive video encoding optimizations , perform video codec comparisons , carry out A/B testing and optimize streaming QoE decisions to mention a few. The Reloaded system is a well-matured and scalable system, but its monolithic architecture can slow down rapid innovation. 4c & 5.

Media 171

Media Innovation Metrics Latency 171

HammerDB

OCTOBER 12, 2018

Similarly for this guide MySQL can be swapped for a mySQL based databases such as MariaDB. As is also the case this limitation is at the database level (especially the storage engine) rather than the hardware level. As is exactly the same with PostgreSQL for system choice a 2 socket system is optimal for MySQL OLTP performance.

Best Practices 40

Best Practices Scalability Performance C++ 40

HammerDB

DECEMBER 9, 2020

may not be directly comparable with the results from previous releases for your database. The reason for these changes is that over time for some databases more advanced features or drivers have been introduced that improve performance since the time that the original HammerDB transactions or interfaces were written. From HammerDB v4.0

C++ 52

C++ Benchmarking Metrics Database 52

HammerDB

JULY 16, 2021

One of the most important concepts in analysing database performance is that of understanding scalability. When a system ‘scales’ it is able to deliver higher levels of performance proportional to the system resources available to it. In this example, we will compare MySQL 5.7.33 and MySQL 8.0.25 and MySQL 8.0.25

Virtualization 57

Virtualization Performance C++ Database 57

ScaleOut Software

APRIL 22, 2020

Maintaining rapidly changing data in back-end databases creates bottlenecks that impact responsiveness. In addition, repeatedly accessing back-end databases to serve up popular items, such as product descriptions and news stories, also adds to the bottleneck. The Solution: Distributed Caching.

Cache 52

Cache Storage Servers Database 52

ScaleOut Software

APRIL 22, 2020

Maintaining rapidly changing data in back-end databases creates bottlenecks that impact responsiveness. In addition, repeatedly accessing back-end databases to serve up popular items, such as product descriptions and news stories, also adds to the bottleneck. The Solution: Distributed Caching.

Cache 52

Cache Storage Servers Database 52

Dynatrace

SEPTEMBER 25, 2019

Citrix is a sophisticated, efficient, and highly scalable application delivery platform that is itself comprised of anywhere from hundreds to thousands of servers. Dynatrace Extension: database performance as experienced by the SAP ABAP server. Synthetic monitoring: Citrix login availability and performance. Dynatrace news.

Latency 117

Latency Performance Virtualization Infrastructure 117

Highly Scalable

MARCH 1, 2012

NoSQL databases are often compared by various non-functional criteria, such as scalability, performance, and consistency. At the same time, NoSQL data modeling is not so well studied and lacks the systematic theory found in relational databases. Document databases advance the BigTable model offering two significant improvements.

Database 279

Database Ecommerce Efficiency Engineering 279

All Things Distributed

FEBRUARY 18, 2013

Werner Vogels weblog on building scalable and robust distributed systems. When a new app server instance starts, OpsWorks will use built-in recipes to configure the app server software and deploy your apps, and can also apply your specified recipes to make changes to your database and monitoring infrastructure. All Things Distributed.

AWS 157

AWS Cloud Architecture Infrastructure 157

ScaleOut Software

JANUARY 31, 2020

Consider the typical, conventional streaming analytics pipeline available on popular cloud platforms: A conventional pipeline combines telemetry from all data sources into a single stream which is queried by the user’s streaming analytics application.

Analytics 59

Analytics Social Media Ecommerce Serverless 59

ScaleOut Software

JANUARY 31, 2020

Consider the typical, conventional streaming analytics pipeline available on popular cloud platforms: A conventional pipeline combines telemetry from all data sources into a single stream which is queried by the user’s streaming analytics application.

Analytics 52

Analytics Social Media Serverless Cloud 52

The Netflix TechBlog

FEBRUARY 13, 2020

It brought a whole range of additional features such as spatial scalability, region of interest coding, range of supported bit-depths, flexible number of color planes, lossless coding, etc. Image compression comparison framework We have open sourced a Docker based framework for comparing various image codecs.

Code 212

Code Metrics Efficiency Open Source 212

Highly Scalable

APRIL 2, 2012

Besides this, each product has some transient information like in-stock availability that is a subject of frequent updates (every 5 minutes or so). It is important that this style of navigation assumes high interactivity – each selection leads to recomputing of all available facets, their cardinalities, and products in a result set.

Ecommerce 100

Ecommerce Cache Storage Architecture 100

Dynatrace

JANUARY 15, 2020

Having released this functionality in an Preview Release back in September 2019, we’re now happy to announce the General Availability of our Citrix monitoring extension. Citrix is a sophisticated, efficient, and highly scalable application delivery platform that is itself comprised of anywhere from hundreds to thousands of servers.

Latency 36

Latency Performance Virtualization Infrastructure 36

SQL Performance

AUGUST 27, 2019

Single-Socket Database Servers. For comparison's sake, Lenovo has an earlier submission of an official TPC-E result for a two-socket, Lenovo ThinkSystem SR650 2U server that has a TPC-E Throughput score of 7012.53. Among the 19 public processor SKUs, there are preferred choices for SQL Server at each available core count.

Servers 52

Servers Benchmarking Virtualization Architecture 52

SQL Server According to Bob

JANUARY 11, 2020

KB sectors run on smaller sectors   14 System and sample databases   15 Determining the formatted sector size of database   15 What sector sizes does SQL Server support? SQL Server 2005 introduces the snapshot database feature for point-in-time databases ​​ and online DBCC operations.

Servers 40

Servers Cache Database Media 40

Scalegrid

JULY 13, 2020

Oracle Database is a commercial, proprietary multi-model database management system produced by Oracle Corporation, and the largest relational database management system (RDBMS) in the world. While Oracle remains the #1 database on the market, its popularity has steadily declined by over 18% since 2013.

Open Source 244

Open Source Tuning C++ Database 244

Smashing Magazine

JANUARY 6, 2020

Alternatively, you can also use Speed Scorecard (also provides a revenue impact estimator), Real User Experience Test Comparison or SiteSpeed CI (based on synthetic testing). Paddy Ganti’s script constructs two URLs (one normal and one blocking the ads), prompts the generation of a video comparison via WebPageTest and reports a delta.

Performance 145

Performance Cache Network Metrics 145

Smashing Magazine

JANUARY 7, 2019

To get a good first impression of how your competitors perform, you can use Chrome UX Report ( CrUX , a ready-made RUM data set, video introduction by Ilya Grigorik), Speed Scorecard (also provides a revenue impact estimator), Real User Experience Test Comparison or SiteSpeed CI (based on synthetic testing).

Performance 104

Performance Cache Metrics Network 104