Percona

OCTOBER 19, 2023

In this guide, we will demonstrate how to establish a Citus database spanning multiple nodes by using Percona Distribution for PostgreSQL. This setup empowers your database to efficiently manage increased data volumes, enhance performance, and maintain availability. 1ubuntu1~20.04.1) 1ubuntu1~20.04.1)

Scalability 85

Scalability Database Open Source Traffic 85

Dynatrace

MARCH 22, 2023

This method involves providing the lowest level of access by default, deleting inactive accounts, and auditing server activity. Insecure design This broad category refers to fundamental design flaws in the application caused by a failure to implement necessary security controls during the design stage.

Open Source 205

Open Source Artificial Intelligence Internet Internet 205

Dynatrace

NOVEMBER 3, 2023

already address SNMP, WMI, SQL databases, and Prometheus technologies, serving the monitoring needs of hundreds of Dynatrace customers. are technologically very different, Python and JMX extensions designed for Extension Framework 1.0 Python data source—brings the flexibility of coding where declarative extensions are not enough.

Technology 251

Technology Technology Scalability Availability 251

Dynatrace

OCTOBER 7, 2021

Serverless architecture shifts application hosting functions away from local servers onto those managed by providers. This means you no longer have to provision, scale, and maintain servers to run your applications, databases, and storage systems. Serverless architecture: A primer. The first benefit is simplicity.

Serverless 287

Serverless AWS Lambda Storage 287

Dynatrace

JULY 7, 2022

One large team generally maintains the source code in a centralized repository that’s visible to all engineers, who commit their code in a single build. These teams typically use standardized tools and follow a sequential process to build, review, test, deliver, and deploy code. Common problems with monolithic architecture.

Architecture 207

Architecture Serverless Azure Programming 207

The Morning Paper

MARCH 3, 2020

Millions of tiny databases , Brooker et al., It takes you through the thinking processes and engineering practices behind the design of a key part of the control plane for AWS Elastic Block Storage (EBS): the Physalia database that stores configuration information. NSDI’20. This paper is a real joy to read. Requirements.

Database 106

Database AWS Network Design 106

Scalegrid

APRIL 5, 2024

Grasping the concept of Redis sharding is essential for expanding your Redis database. This method involves splitting data over various nodes to improve the database’s efficiency. Redis isn’t alone in utilizing sharding strategies — it’s a common concept found throughout database technologies to distribute workload efficiently.

Scalability 130

Scalability Efficiency Java Database 130

Scalegrid

NOVEMBER 29, 2023

In today’s rapidly evolving digital landscape, the way we manage databases is undergoing a transformative shift. The rise of Database-as-a-Service (DBaaS) is not just a trend but a strategic response to the growing complexities of data management. However, using a database as a service is not without its set of challenges.

Healthcare 130

Healthcare Hardware Database Scalability 130

Scalegrid

SEPTEMBER 16, 2019

PostgreSQL graphical user interface (GUI) tools help these open source database users to manage, manipulate, and visualize their data. PostgreSQL is the fourth most popular database management system in the world, and heavily used in all sizes of applications from small to large. Why Use a GUI Tool? pgAdmin uses too many resources.

Open Source 262

Open Source Database Azure Cloud 262

HammerDB

JULY 5, 2022

Python is a popular programming language, especially for beginners, and consequently we see it occurring in places where it just shouldn’t be used, such as database benchmarking. We use stored procedures because, as the introductory post shows, using single SQL statements turns our database benchmark into a network test).

Benchmarking 98

Benchmarking Database C++ Virtualization 98

Dynatrace

JULY 11, 2023

What the software has been designed to log is what we get. When exploiting the vulnerability, attackers can gain remote code injection capabilities in the MOVEit server and modify or steal sensitive data from its database. The problem with the IIS server access logs was the headers.

Database 164

Database Government Games Servers 164

Percona

JUNE 23, 2023

Both MySQL and PostgreSQL do the basics very well From a high level, one relational database management system is pretty much like every other relational database management system. It does not follow the SQL Standard as closely as other databases, and some useful functions such as MERGE() are missing.

Database 120

Database Transportation Servers Cloud 120

Dynatrace

AUGUST 18, 2022

According to the 2022 CISO Research Report , only 25% of respondents’ security teams “can access a fully accurate, continuously updated report of every application and code library running in production in real-time.” Undetected, the compromised code could allow attackers to access data they’re not authorized to have.

Traffic 169

Traffic Java Network DevOps 169

Percona

JULY 1, 2023

Now that Database-as-a-service (DBaaS) is in high demand, there are multiple questions regarding AWS services that cannot always be answered easily: When should I use Aurora and when should I use RDS MySQL ? What we should really compare is the MySQL and Aurora database engines provided by Amazon RDS. How do I choose which one to use?

AWS 52

AWS Database Serverless Storage 52

Dynatrace

MAY 23, 2022

As developers move to microservice-centric designs, components are broken into independent services to be developed, deployed, and maintained separately. IDC predicted, by 2022, 90% of all applications will feature microservices architectures that improve the ability to design, debug, update, and use third-party code.

Architecture 201

Architecture DevOps Monitoring Programming 201

Percona

AUGUST 22, 2023

Estimates vary, but most reports put the average cost of unplanned database downtime at approximately $300,000 to $500,000 per hour, or $5,000 to $8,000 per minute. With so much at stake, database high availability and fault tolerance have become must-have items, but many companies just aren’t certain which one they must have.

Availability 79

Availability Hardware Open Source Database 79

Smashing Magazine

NOVEMBER 2, 2021

Creating A Magento PWA: Customizing Themes vs. Coding From Scratch. Creating A Magento PWA: Customizing Themes vs. Coding From Scratch. Application leaders for digital commerce technologies must plan for PWAs when designing digital commerce experiences”. One of the reasons for that is because a PWA has the same code base.

Code 75

Code Cache Retail Mobile 75

Percona

DECEMBER 13, 2023

Error logging is a critical aspect of database administration, providing insights into issues, warnings, and errors that may affect the system’s stability and performance. These error codes can be specified in either symbolic or numeric form. By default, log_error_suppression_list is set to empty.

Database 93

Database Open Source Tuning Traffic 93

Percona

DECEMBER 18, 2023

Percona is a leading provider of unbiased, performance-first, open source database solutions that allow organizations to easily, securely, and affordably maintain business agility, minimize risks, and stay competitive, free from vendor lock-in. Initially a standalone client for PMM Server, PMM Dump is now accessible in the PMM user interface.

Monitoring 86

Monitoring Open Source Servers Scalability 86

Dynatrace

OCTOBER 4, 2022

It should be open by design to accelerate innovation, enable powerful integration with other tools, and purposefully unify data and analytics. But for full-stack observability , you also need to bring together the topology data model, code-level details, and user experience data. Modern software intelligence needs a new approach.

Analytics 198

Analytics Software Software Storage 198

Dynatrace

JUNE 16, 2022

At the same time, open source software (OSS) libraries now account for more than 70% of most applications’ code base, increasing the risk of application vulnerabilities. Runtime application self-protection is a security design pattern for embedding web application protection directly into an application or application runtime environment.

Tuning 229

Tuning Cloud Open Source Network 229

Percona

OCTOBER 3, 2023

While THP can be beneficial for many applications, enabling it on a database server could have unintended consequences. In this post, we will explore THP, its impact on database servers, and how to disable it for optimal performance and stability. What are Transparent Huge Pages? In this case, THP is enabled.

Database 87

Database Servers Open Source C++ 87

SQL Performance

OCTOBER 21, 2021

A colleague recently said to me, after expressing a preference to force an empty string instead of allowing NULL: "I don't like dealing with nulls in code.". How the presentation layer deals with empty strings or NULLs shouldn’t be the driver for your table design and data model. I’m sorry, but that’s not a good reason. Conclusion.

Servers 103

Servers Design Speed Code 103

SQL Performance

SEPTEMBER 17, 2019

Many database administrators find themselves having to support instances of SQL Server Reporting Services (SSRS), or at least the backend databases that are required for SSRS. These topics apply to both SQL Server Reporting Services as well as Power BI Report Server.

Tuning 67

Tuning Servers Database Best Practices 67

Percona

DECEMBER 4, 2023

Percona is a leading provider of unbiased, performance-first, open source database solutions that allow organizations to easily, securely, and affordably maintain business agility, minimize risks, and stay competitive, free from vendor lock-in. Find more information in the Telemetry on Percona Server for MySQL document.

Open Source 79

Open Source Azure Servers Programming 79

Percona

JULY 7, 2023

Unfortunately, using certain open source database software as part of an HA architecture can present significant challenges. Where a high availability design once worked well, it can no longer keep up with more complex requirements. The same changes made in the primary database are made in the replicas.

Availability 84

Availability Open Source Architecture Database 84

Percona

OCTOBER 16, 2023

This software is under active development and at a very early stage of design and implementation. This is something that is available in other databases but not provided in upstream, vanilla Postgres. The server should inform you that it is already installed. What is TDE? Download Percona Distribution for PostgreSQL Today!

Open Source 111

Open Source Testing Database Design 111

High Scalability

JULY 18, 2022

If you have a passion for databases (both SQL and NoSQL), significant experience building, managing, and monitoring infrastructure, databases, and backend services at scale and want to work with a rag-tag team of hardworking, but humble humans, then come check us out! has hours of system design content. InterviewCamp.io

Education 100

Education DevOps Infrastructure Scalability 100

High Scalability

MAY 4, 2022

If you have a passion for databases (both SQL and NoSQL), significant experience building, managing, and monitoring infrastructure, databases, and backend services at scale and want to work with a rag-tag team of hardworking, but humble humans, then come check us out! has hours of system design content. InterviewCamp.io

Education 100

Education DevOps Infrastructure Scalability 100

Particular Software

NOVEMBER 30, 2020

SQL Server Transport is one of our most popular transports. This provides a glide path to begin using messaging, including all the advantages in loose coupling and reliability that come with it, and begin learning to design better software systems in a new way. SQL Server Transport version 6.2.0

Transportation 52

Transportation Servers Database Systems 52

High Scalability

JUNE 10, 2022

If you have a passion for databases (both SQL and NoSQL), significant experience building, managing, and monitoring infrastructure, databases, and backend services at scale and want to work with a rag-tag team of hardworking, but humble humans, then come check us out! has hours of system design content. InterviewCamp.io

Education 100

Education DevOps Infrastructure Scalability 100

Percona

FEBRUARY 24, 2023

In the Home Dashboard of PMM, a low CPU utilization on any of the database services that are being monitored could mean that the server is inactive or over-provisioned. Marked in red in Figure 1 is a server with less than 30% of CPU usage. These color-coded states on panels are available in PMM 2.32.0

Cloud 118

Cloud Serverless AWS Storage 118

Scalegrid

DECEMBER 28, 2023

Managing vast datasets effectively is an essential requirement for modern applications, and MongoDB , a leading NoSQL database, offers robust solutions for this requirement. In this example, we have a CRM database of user data that we need to page through and display 10 users at a time. So in effect, our page size is 10. The result?

Best Practices 130

Best Practices Efficiency Strategy Speed 130

Dynatrace

OCTOBER 2, 2023

Because monolithic applications combine database, client-side interfaces, and server-side application elements in a single executable, they’re difficult to understand, even for their own administrators. Likewise, refactoring and rewriting code takes a lot of time and effort. Migration is time-consuming and involved.

Architecture 239

Architecture Artificial Intelligence Cloud Open Source 239

SQL Performance

OCTOBER 7, 2020

If you’re interested in table-valued function rewinds, please see my Q & A on Database Administrators Stack Exchange. The Sort operator’s rewind behaviour may seem strange, but it has been this way from (at least) SQL Server 2000 to SQL Server 2019 inclusive (as well as Azure SQL Database). Sort Rewinds.

Servers 106

Servers Cache Azure Performance 106

Official Blog - World Web Technology

AUGUST 27, 2023

For example, website design is very crucial to impress your website visitors. It is a server-side scripting language that is highly secure, open-source, and versatile. Mostly, web servers are created with PHP. In PHP, code is directly executed on the server and generates HTML to send to the client. What is PHP?

Development 98

Development Ecommerce Open Source Website 98

Dynatrace

APRIL 5, 2021

The 2014 launch of AWS Lambda marked a milestone in how organizations use cloud services to deliver their applications more efficiently, by running functions at the edge of the cloud without the cost and operational overhead of on-premises servers. Customizing and connecting these services requires code. What is AWS Lambda?

Lambda 184

Lambda AWS Serverless Hardware 184