Percona

NOVEMBER 2, 2023

MongoDB is a dynamic database system continually evolving to deliver optimized performance, robust security, and limitless scalability. Our new eBook, “ From Planning to Performance: MongoDB Upgrade Best Practices ,” guides you through the entire process to ensure your database’s long-term success. In MongoDB 6.x:

Best Practices 88

Best Practices Hardware Tuning Scalability 88

Dynatrace

DECEMBER 18, 2023

This challenge has given rise to the discipline of observability engineering, which concentrates on the details of telemetry data to fine-tune observability use cases. As part of our observability engineering strategy, we want that data as well and to make sure it gets sent to Dynatrace. Please stay tuned! What is Prometheus?

Metrics 171

Metrics Engineering Energy Tuning 171

Adrian Cockcroft

NOVEMBER 26, 2023

SUS101: Sustainability innovation in AWS Global Infrastructure AWS is determined to make the cloud the cleanest and most energy-efficient way to run customers’ infrastructure and business. This includes providing the efficient, resilient services AWS customers expect, while minimizing their environmental footprint. AWS speaker: T.

AWS 52

AWS Energy IoT Best Practices 52

The Netflix TechBlog

OCTOBER 19, 2020

We earned the trust of our engineers by developing empathy for their operational burden and by focusing on providing efficient tracer library integrations in runtime environments. Our engineering teams tuned their services for performance after factoring in increased resource utilization due to tracing. Storage: don’t break the bank!

Infrastructure 233

Infrastructure Transportation Storage Open Source 233

Percona

FEBRUARY 24, 2023

As a result, it becomes increasingly important to protect the confidentiality of information to prevent data leaks and facilitate easy access to relevant data sources and tools for the related teams without having to sift through unrelated databases or environmental data. As a first task, Vanessa plans an access control roll-out strategy.

Metrics 108

Metrics Monitoring Database Engineering 108

Percona

OCTOBER 18, 2023

Migrating a proprietary database to open source is a major decision that can significantly affect your organization. Today, we’ll be taking a deep dive into the intricacies of database migration, along with specific solutions to help make the process easier.

Open Source 94

Open Source Database Hardware Strategy 94

Percona

JULY 2, 2023

In this post, we cover the methods used to achieve an enterprise-grade backup strategy for the PostgreSQL cluster. The size of the database and your database environment—if it is on colo or cloud—matters. They also ensure that backup strategies adhere to industry and legal compliance requirements.

Strategy 52

Strategy Database Storage Open Source 52

The Netflix TechBlog

JUNE 13, 2023

They enable us to further fine-tune and configure the system, ensuring the new changes are integrated smoothly and seamlessly. Migrating Persistent Stores Stateful APIs pose unique challenges that require different strategies. This alternate migration strategy has proven effective for our systems that meet certain criteria.

Traffic 279

Traffic Metrics Systems Strategy 279

The Netflix TechBlog

DECEMBER 21, 2020

We built AutoOptimize to efficiently and transparently optimize the data and metadata storage layout while maximizing their cost and performance benefits. This article will list some of the use cases of AutoOptimize, discuss the design principles that help enhance efficiency, and present the high-level architecture.

Storage 203

Storage Latency Efficiency Data Engineering 203

The Netflix TechBlog

JULY 26, 2021

With dependable near real-time data, Studio teams are able to track and react better to the ever-changing pace of productions and improve efficiency of global business operations using the most up-to-date information. In the initial stage, data consumers set up ETL pipelines directly pulling data from databases.

Big Data 253

Big Data Government Analytics Processing 253

Percona

OCTOBER 4, 2023

We discussed how roles can inherit permissions from other roles, simplifying access control in your database. Access control: Tailor access permissions for child roles based on their inheritance, ensuring a granular and secure access control strategy. But what if you need to discover which roles inherit from a specific role?

C++ 101

C++ Open Source Tuning Database 101

Percona

AUGUST 5, 2023

Partitioning is a way in which a database (MySQL in this case) splits its actual data down into separate tables but still gets treated as a single table by the SQL layer. ensures that only relevant partitions are accessed, further enhancing query efficiency. So, What is MySQL Partitioning? Partition pruning, a feature in MySQL 5.7,

Strategy 40

Strategy Storage Database Best Practices 40

The Netflix TechBlog

DECEMBER 17, 2019

Andreas Andreakis , Ioannis Papapanagiotou Overview Change-Data-Capture (CDC) allows capturing committed changes from a database in real-time and propagating those changes to downstream consumers [1][2]. In databases like MySQL and PostgreSQL, transaction logs are the source of CDC events. Designed with High Availability in mind.

Database 212

Database Traffic Transportation Open Source 212

The Netflix TechBlog

DECEMBER 17, 2019

Andreas Andreakis , Ioannis Papapanagiotou Overview Change-Data-Capture (CDC) allows capturing committed changes from a database in real-time and propagating those changes to downstream consumers [1][2]. In databases like MySQL and PostgreSQL, transaction logs are the source of CDC events. Designed with High Availability in mind.

Database 197

Database Traffic Transportation Open Source 197

Scalegrid

OCTOBER 17, 2019

In that environment, the first PostgreSQL developers decided forking a process for each connection to the database is the safest choice. It would be a shame if your database crashed, after all. Developers are often strongly discouraged from holding a database connection while other operations take place.

Architecture 200

Architecture Database Latency Servers 200

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. The Linux default is usually 60 , which is not ideal for database usage. Spoiler alert: This post focuses on MongoDB 3.6.X

Best Practices 52

Best Practices Design Tuning Database 52

The Netflix TechBlog

NOVEMBER 2, 2021

For example, VQS relies on the Netflix Media Database (NMDB) to store and index the quality scores, while the Reloaded system uses a mix of non-queryable data models and files. Video quality has matured in Cosmos and we are invested in making VQS more flexible and efficient. Stay tuned for more details on these algorithmic innovations.

Media 171

Media Innovation Metrics Latency 171

Dynatrace

DECEMBER 8, 2020

Research by the Enterprise Strategy Group in 2020 shows 60% of reported breached production applications in the past 12 months involved a known and unpatched vulnerability. One single platform drives efficient DevSecOps collaboration and automated vulnerability management. Stay tuned – this is only the start.

Cloud 284

Cloud Open Source Internet Internet 284

O'Reilly

NOVEMBER 28, 2023

If we asked whether their companies were using databases or web servers, no doubt 100% of the respondents would have said “yes.” And there are tools for archiving and indexing prompts for reuse, vector databases for retrieving documents that an AI can use to answer a question, and much more. We’ll say more about this later.)

Open Source 108

Open Source Artificial Intelligence Google Infrastructure 108

Percona

JULY 6, 2023

Performance is one of the essential aspects of a database management system. In PostgreSQL, there are different ways it can leverage the indexes to produce the most efficient plan. One way to verify a column’s number of distinct values is by querying the pg_stats view in our database. Next is the table definition.

Best Practices 91

Best Practices Tuning Database Testing 91

CSS Wizardry

NOVEMBER 3, 2020

So many false starts, tedious workflows, and a complete lack of efficiency really made it difficult for me to find momentum. I can see from the screenshot above that TTFB is my most stable metrics—no one page appears to have particularly expensive database queries or API calls on the back-end. That work is what comes next.

Speed 292

Speed Ecommerce Metrics Analytics 292

O'Reilly

OCTOBER 11, 2022

However, one thing should be obvious: to fill a prescription, you need to access many different kinds of data, in many different databases. What will cause those trends to end, and what strategies will the business need to adopt? New strategies are possible because you have information that you’ve never had before.

Games 116

Games Healthcare Processing Retail 116

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

Tech News Gather

JUNE 16, 2023

Building a successful UberEats clone requires a well-planned strategy that takes into account various aspects, including market research, feature prioritization, intuitive design, robust development, and targeted marketing campaigns. UberEats also excels in providing a reliable and efficient delivery service.

Social Media 52

Social Media Tuning Strategy Media 52

SQL Server According to Bob

JANUARY 11, 2020

Microsoft SQL Server I/O Basics Author: ​​ Bob Dorr, Microsoft SQL Server Escalation Published: ​​ December, 2004 SUMMARY: ​​ Learn the I/O requirements for Microsoft SQL Server database file operations. Important Always consult with your hardware manufacturer for proper stable media strategies.

Servers 40

Servers Cache Media Hardware 40

High Scalability

NOVEMBER 25, 2019

Chokepoint : Even sharded Berkeley DB was choking under the stress and there was a database crash with recovery taking hours, it had to be replaced. Version7 (Future): Move all compute to the public cloud, carve out more services for impact isolation, dynamic resource pooling to manage pets and cattle efficiently. Cloud Platform.

Architecture 52

Architecture Cache Azure Storage 52