Dynatrace

AUGUST 5, 2022

A message queue is a form of middleware used in software development to enable communications between services, programs, and dissimilar components, such as operating systems and communication protocols. A message queue enables the smooth flow of information to make complex systems work. What is a message queue?

Monitoring 204

Monitoring Serverless Programming Speed 204

Percona

NOVEMBER 7, 2023

For instance, chapter eight covers the situation where tuple vacuuming (removing the outdated copies of rows in a table) can not return the reclaimed space to the operating system. Now, this operation blocks all reads and writes during the operation. Now, this operation blocks all reads and writes during the operation.

Cache 84

Cache Servers Operating System Database 84

Testlodge

APRIL 14, 2021

The aim is to discover the best combination of software and hardware that suits the specifications under which the system can work without issue. The three-tier application should have client, server, and database layer, and each part of it needs to work well across the various platforms. An Example. Types of Configuration Testing.

Testing 89

Testing Hardware Virtualization Operating System 89

Adrian Cockcroft

FEBRUARY 9, 2023

The next layer is operating system platforms, what flavor of Linux, what version of Windows etc. The personalization team needed a different platform from the content delivery team or the security team, or the presentation layer team, sometimes with interfaces for different languages (Java, Python, C++, Javascript etc.).

Engineering 137

Engineering Serverless Lambda AWS 137

Adrian Cockcroft

JANUARY 17, 2022

I feel there’s something missing, an operating system, database, architecture and language combination that assumes that terabytes of main memory, GPUs with their own memory, and 100’s of Gbits of network are the baseline and makes it easier to leverage them together to build things that haven’t been seen before.

Serverless 98

Serverless Hardware AWS Architecture 98

Percona

JUNE 4, 2023

Before we dive into the differences between MariaDB and MySQL, we will provide a thorough examination of each relational database management system (RDBMS). Disadvantages: While MariaDB is a popular and widely-used RDBMS, it can present some disadvantages to users that may not be present in others. What is MariaDB?

Open Source 52

Open Source Servers Storage Scalability 52

HammerDB

APRIL 27, 2021

One of the first things you will want to do is make sure that we can access the 3rd party driver libraries for the database that we want to use. Selecting a database. Select a database. The next thing you will want to do is to select your preferred database. In the GUI clicking on Build presents the build dialog.

Virtualization 73

Virtualization Benchmarking Database Operating System 73

Dynatrace

JUNE 15, 2020

This means that you get full visibility, all the way from individual user actions down to the specific server-side database statements that contribute to mobile crashes. This usually also works across different versions of your app, so that you can easily find out if a crash is still present in a new release.

Mobile 165

Mobile Servers Operating System Storage 165

Percona

JUNE 20, 2023

However, this blog is written from the database perspective; hence, I would not prefer to dive into those scenarios as they are very high-level programming concepts. In this section, I will focus on a scenario in the PostgreSQL database that causes segmentation fault. At present, this is in the development phase.

Programming 81

Programming C++ Database Virtualization 81

Percona

AUGUST 30, 2023

Data powers everything, and unlike coal and coal combustion, data and databases aren’t going away. In this blog, we’ll focus on the elements of database backup and disaster recovery, and we’ll introduce proven solutions for maintaining business continuity, even amid otherwise dire circumstances.

Database 85

Database Hardware Open Source Strategy 85

O'Reilly

DECEMBER 12, 2023

This may be too much information, but this process generally works by generating “embeddings” for the company’s documentation; storing those embeddings in a vector database; and retrieving the documents that have embeddings similar to the user’s original question. We’ve only seen the beginnings of what’s possible.

Artificial Intelligence 101

Artificial Intelligence Media Google Processing 101

All Things Distributed

SEPTEMBER 14, 2012

That goes especially for the interaction between applications and storage engines, and between applications and databases. In last years SOSP Hari Balakrishnans group at MIT CSAIL team presented a paper on CryptDB which has a novel SQL-aware encryption approach.

Operating System 83

Operating System Storage Scalability Database 83

Testsigma

NOVEMBER 11, 2020

Network disconnection is a common automation challenge that a QA team faces wherein they find it hard to access databases, VPN, third party services, APIs, specific testing environments, etc. In many cases, automated code review tools are used to identify all the bad smell present in the source code. Network Disconnections.

Testing 85

Testing Mobile Network Analytics 85

Adrian Cockcroft

JUNE 21, 2022

I also learned how marketing worked, and began to build my presentation and training skills as I was sent around the world by Sun to teach workshops and speak at events. I had to setup a week of talks by all the relevant product teams, with a hundred or so of the most experienced systems engineers from all over the world as an audience.

Tuning 52

Tuning Benchmarking Engineering C++ 52

Testsigma

JULY 6, 2021

Usually, for data-driven testing data is fed into the application from data sources such as Excel sheets, database tables, JSON files etc. Operating systems – Windows, Android, iOS, macOS, etc. The data can be user data or maybe coming from an external application. We cannot imagine doing it manually.

Code 108

Code Testing Testing Tools Mobile 108

Alex Russell

JUNE 22, 2022

As we will see, both the present and future of browser engine choice are squarely within Cupertino's control. All iOS browsers present as Safari to developers. The WebKit restriction also means that browser vendors that want to use Blink or Gecko on other operating systems have to build their browser on two different browser engines.

Engineering 110

Engineering Traffic Government Google 110

Scalegrid

DECEMBER 21, 2023

Redis® Monitoring Essentials Ensuring the performance, reliability, and safety of a Redis® database requires active monitoring. With these essential support systems in place, you can effectively monitor your databases with up-to-date data about their health and functioning status at all times.

Strategy 130

Strategy Monitoring Latency DevOps 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? Top PostgreSQL GUI Tools.

Open Source 262

Open Source Database Azure Cloud 262

Scalegrid

FEBRUARY 8, 2024

At its core, a distributed storage system comprises three main components: a controller for managing the system’s operations, an internal datastore where information is held, and databases geared towards ensuring scalability, partitioning capabilities, and high availability for all types of data.

Storage 130

Storage Systems Big Data Azure 130

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 73

Open Source Database Storage Scalability 73

Testsigma

DECEMBER 28, 2019

Below given diagram presents the process of retesting : Step 1: Module 1 has been developed to produce output as A+B+2. Software requirement: Which operating system, browsers will be required. Key Features: Supports database, object-driven, data-driven, keyword-driven testing. Example of Retesting. TestComplete.

Testing 53

Testing Hardware Testing Tools Strategy 53

SQL Server According to Bob

APRIL 24, 2018

I also started my career developing on UNIX systems with C++ and databases like Ingres. As I moved to other jobs, the PC was becoming very popular as was the Windows Operating System. I loved the Mac, the user interface, and the overall footprint of that computer.

Servers 40

Servers Internet Internet Open Source 40

Scalegrid

JANUARY 12, 2024

Simply put, it’s the set of computational tasks that cloud systems perform, such as hosting databases, enabling collaboration tools, or running compute-intensive algorithms. Such solutions also incorporate features like disaster recovery and built-in safeguards that ensure data integrity across diverse operating systems.

Cloud 130

Cloud Virtualization Storage Efficiency 130

SQL Server According to Bob

NOVEMBER 8, 2016

Create / Alter Database … LOG ON. When you create or alter the SQL Server database you simply add the LOG ON clause, pointing to the DAX enabled volume. SQL Server will detect the request on the DAX based volume and create the non-volatile, tail of log cache of fixed size for the database. Tail Of Log Caching.

Cache 40

Cache Servers Media Storage 40

Dynatrace

SEPTEMBER 23, 2021

These products see systems from the “outside” perspective—which is to say, the attacker’s perspective. They can tell you everything you need to know about vulnerabilities in host operating systems, application frameworks, and network devices like switches and routers. Harden the host operating system.

Open Source 255

Open Source Benchmarking Best Practices Network 255

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

Percona

APRIL 17, 2023

In this blog post, we will discuss the best practices on the MongoDB ecosystem applied at the Operating System (OS) and MongoDB levels. 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.

Best Practices 52

Best Practices Design Tuning Database 52

SQL Server According to Bob

JULY 13, 2016

And the Operating System environment for Windows Server has become more robust but has introduced more features and complexity. This is effectively the same as if you had used the full install and picked the features of Database Engine Services and Client Connectivity SDK as the two components to install. How do I know this?

Servers 40

Servers Media Engineering Virtualization 40

Adrian Cockcroft

NOVEMBER 18, 2019

AWS Developer Relations on how the shift from Robot Operating System (ROS) 1 to ROS 2 will change the landscape for all robot lovers. I’ll be there all week, presenting my own talks on Monday: ARC203 Innovation at Speed ?—?based PartiQL is a unifying query language, enabling single-query-language access to multiple AWS services.

Open Source 40

Open Source AWS Lambda Serverless 40

Adrian Cockcroft

NOVEMBER 18, 2019

AWS Developer Relations on how the shift from Robot Operating System (ROS) 1 to ROS 2 will change the landscape for all robot lovers. I’ll be there all week, presenting my own talks on Monday: ARC203 Innovation at Speed ?—?based PartiQL is a unifying query language, enabling single-query-language access to multiple AWS services.

Open Source 40

Open Source AWS Lambda Serverless 40

SQL Server According to Bob

AUGUST 23, 2021

​​ Can be configured to use a subset of the CPUs presented by the OS from the same memory node. For example: A memory node with 64 CPUs is a complete, O perating System, ​​ scheduler group. For this example, assume the host machine is single node, 8 CPU system.

Servers 40

Servers Azure Operating System Database 40

Testsigma

FEBRUARY 3, 2021

Mobiles have different models, screen resolutions, operating systems, network types, hardware configurations, etc. Were the visuals present in the classes pleasing to the eyes? Operating Systems- Windows, iOS, Android, etc. This includes- database, memory, CPU usage etc. You’d be thinking of a no right?

Mobile 82

Mobile Testing Hardware C++ 82

SQL Server According to Bob

JANUARY 11, 2020

​​ Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information presented after the date of publication. This White Paper is for informational purposes only.

Servers 40

Servers Cache Database Media 40

Dotcom-Montior

NOVEMBER 24, 2021

Web developers or administrators did not have to worry or even consider the complexity of distributed systems of today. Do you have a database? Great, your system was ready to be deployed. Once the system was deployed, to ensure everything was running smoothly, it only took a couple of simple checks to verify.

Systems 74

Systems Monitoring Hardware Network 74

O'Reilly Software

APRIL 4, 2018

Google was among the pioneers that created “web scale” architectures to analyze the massive data sets that resulted from “crawling” the web that gave birth to Apache Hadoop, MapReduce, and NoSQL databases. Fast forward to the present day and we find ourselves in a world where the number of connected devices is constantly increasing.

Architecture 80

Architecture Scalability Google Operating System 80

SQL Server According to Bob

DECEMBER 18, 2018

Durability: “In database systems , durability is the ACID property which guarantees transactions that have committed will survive permanently. For example, if a flight booking reports that a seat has successfully been booked, then the seat will remain booked even if the system crashes.” – [link]. The Back Story.

Servers 90

Servers Media Cache Storage 90

O'Reilly

MARCH 23, 2023

It can pretend to be an operating system. 2 However, you don’t need to know how Transformers work to use large language models effectively, any more than you need to know how a database works to use a database. It does a great job of collecting and presenting data. And some of these things are mind blowing.

Google 104

Google Open Source Programming Code 104