Dynatrace

DECEMBER 12, 2021

Log4Shell, a zero-day vulnerability affecting the popular Apache package was made public on December 9, 2021. The National Vulnerability Database describes the vulnerability here. Sensitive Data Access – Do the vulnerable Java processes access critical databases or file systems in the environment? Public Internet Exposure.

Java 189

Java Internet Internet Database 189

Dynatrace

AUGUST 18, 2022

Such scans enable teams to detect SQL injection attacks that allow someone to maliciously inject code into a database query. For example, an attacker could exploit a misconfigured firewall rule to gain access to servers on your network. National Vulnerability Database (NVD) lists over 175,000 known vulnerabilities.

Traffic 168

Traffic Java Network DevOps 168

Percona

APRIL 12, 2023

Whereas many open source software offerings — like the community version of MySQL — use the GNU General Public License ( GPL ), MongoDB has been under the GNU Affero General Public License ( AGPL ) and more recently under the Server Side Public License ( SSPL ), introduced by MongoDB itself.

Open Source 79

Open Source Programming Database Servers 79

Percona

AUGUST 17, 2023

PostgreSQL is open source relational database management software. StackOverflow statistics show that 26% of developers preferred it in 2017, 34% in 2019, and 40% in 2021. PostgreSQL supports multiple concurrent users and can handle complex database operations without downtime or data loss. What is PostgreSQL used for?

Open Source 76

Open Source Healthcare Social Media Database 76

SQL Performance

AUGUST 11, 2021

Another is using a custom calculation that emulates the DATE_BUCKET function, which you can use in any version, edition, and flavor of SQL Server and Azure SQL Database. In my examples, I’ll use the sample database TSQLV5. As you can see in Figure 2, the origin point is the DATETIME2 value January 15 th , 2021, midnight.

Azure 139

Azure Code Database Servers 139

Smashing Magazine

SEPTEMBER 17, 2021

2021-09-17T09:00:00+00:00. 2021-09-17T13:05:10+00:00. Gatsby Functions open up a whole new world for front-end developers as they provide a way to write and use server-side code without the hassle of maintaining a server. Storybook has no serverless capabilities but I really needed server-to-server communication.

Open Source 114

Open Source Serverless Software Software 114

HammerDB

MAY 7, 2021

HammerDB has featured a graphical transaction counter, this enables you to see the transaction rate taking place on the database during the test. Prior to v4.1 The transaction counter is designed not to be intrusive on the schema being tested. An example test script is shown including the transaction counter commands.

Virtualization 57

Virtualization C++ Testing Database 57

SQL Performance

OCTOBER 18, 2022

Before SQL Server 2022, there was a workaround that enabled relying on index order, but besides being quite ugly, it had its cost, and the tradeoff wasn’t always acceptable. SQL Server 2022 introduces new ways to apply time-based grouping using the DATE_BUCKET and DATETRUNC functions. Optimization of Traditional Time-Based Grouping.

Servers 144

Servers Code Best Practices Database 144

Percona

NOVEMBER 1, 2023

This blog was originally published in August of 2021 and updated in November of 2023. Following the series of blogs written with the intention to describe basic operations matching Docker and open source databases, in this article, I will demonstrate how to proceed with installing MongoDB with Docker. connecting to: mongodb://127.0.0.1:27017/?compressors=disabled&gssapiServiceName=mongodb

Scalability 57

Scalability Best Practices Servers Database 57

Smashing Magazine

NOVEMBER 19, 2021

2021-11-19T10:30:00+00:00. 2021-11-19T12:16:24+00:00. We’ll be focusing on three places where you can get the wildcard: Server Side In getServerSideProps , Client Side With useEffect , Server Side On API Routes And Edge Functions. Dec 2–3, 2021. Server Side In getServerSideProps. Wildcard Subdomains.

Servers 83

Servers Website Code Best Practices 83

Particular Software

MARCH 23, 2020

Update Cycles Have you noticed that database servers are getting more frequent updates? To make use of new features in the server, you need an updated client library. This is especially true in the cloud with services such as Azure SQL Database that tend to update very often.

Transportation 52

Transportation Azure Games Servers 52

High Scalability

JUNE 22, 2018

Charlie Demerjian : what does Intel have planned for their server roadmap? For the same reason the 14/10nm messaging is causing consternation among investors, but the server side is in much worse shape. using them to respond to storage events on s3 or database events or auth events is super easy and powerful. How bad is it?

Internet 113

Internet Internet Scalability Artificial Intelligence 113

O'Reilly

JUNE 13, 2023

The ScholarAI plugin searches academic databases for citations, and returns links. I didn’t get as many citations in return, possibly because we don’t have preprint servers like ArXiv, and have done little to protest journals’ proprietary lock on scholarship. The judge was not pleased. I first tried asking a medical question.

Google 83

Google Programming Database Testing 83

Smashing Magazine

SEPTEMBER 20, 2021

2021-09-20T11:30:00+00:00. 2021-09-20T14:12:33+00:00. When your content is delivered by other means, from other servers or platforms, it can put the user experience and commercial relationship you have built up with your users at risk. Are Imposter Domains Re-Publishing Your Website? Ken Harker. Large preview ).

Website 89

Website Analytics Google Cache 89

Scalegrid

FEBRUARY 8, 2024

A distributed storage system is foundational in today’s data-driven landscape, ensuring data spread over multiple servers is reliable, accessible, and manageable. These storage nodes collaborate to manage and disseminate the data across numerous servers spanning multiple data centers.

Storage 130

Storage Systems Big Data Azure 130

Dynatrace

JULY 11, 2023

When exploiting the vulnerability, attackers can gain remote code injection capabilities in the MOVEit server and modify or steal sensitive data from its database. As a zero-day vulnerability, however, threat actors could have been exploiting the vulnerability since 2021 , when the vulnerability was introduced into the software.

Database 163

Database Government Games Servers 163

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. They don’t need access to examine the code for hacking purposes ( TA Digital, July 2021 ).

Open Source 110

Open Source Database Software Software 110

Smashing Magazine

NOVEMBER 2, 2021

2021-11-02T12:00:00+00:00. 2021-11-02T17:37:55+00:00. These multiple “heads” are attached to the backend and database. Installing a progressive framework like ReactJS to build the app, taking care of the server-side rendering implementation (f.e., Creating A Magento PWA: Customizing Themes vs. Coding From Scratch.

Code 74

Code Cache Retail Mobile 74

Alex Russell

MARCH 6, 2021

Here begins our 2021 adventure. If there's a bright spot in our construction of a 2021 baseline for performance, this is it. Trickle-down user experience from developer-experience is, in 2021, as fully falsified as the Laffer Curve. A 2021 Global Baseline. Hard Reset. Modern network performance and availability.

Performance 124

Performance Network Cache Metrics 124

SQL Performance

SEPTEMBER 8, 2021

FastOrders ; You get the following output, which includes the new order: orderid orderdate shippeddate -- - -- 1 2021-08-02 2021-08-04 2 2021-08-02 2021-08-05 3 2021-08-04 2021-08-06 6 2021-08-05 2021-08-07. The conflict occurred in database "tempdb", table "dbo.Orders".

Servers 130

Servers Code Engineering Database 130

Enprowess

OCTOBER 7, 2021

This testing confirms user interface, database APIs, Client/Server communication, security, and other app features under test. Integration testing exposes problems with data formats, operation timing, API calls, database access, and user interface operation issues. Integration Testing.

Testing 52

Testing Software Software Systems 52

Smashing Magazine

NOVEMBER 22, 2021

2021-11-22T10:30:00+00:00. 2021-11-22T11:06:56+00:00. A website’s performance can make or break its success, yet in August 2020, despite many improvements we had previously made, such as implementing Server-Side Rendering (SSR), the ratio of Wix websites with good Google Core Web Vitals (CWV) scores was only 4%. Dan Shappir.

Website 126

Website Performance Google Media 126

Percona

AUGUST 18, 2023

Why do you need multiple instances on the same server? Why not just create another database on the same instance? You can have a host with two or three instances configured as a delayed replica of the source server with SQL Delay of, let’s say, 24hr, 12hr, and 6/3hrs. ln -s /usr/local/Percona-Server-8.0.19-10-Linux.x86_64.ssl101/

Programming 82

Programming Servers Database Hardware 82

Smashing Magazine

JULY 2, 2021

2021-07-02T10:30:00+00:00. 2021-07-13T02:07:04+00:00. August 5–19, 2021. Make sure that the right database is selected (or the right list of contacts in your email marketing service). They were testing some new email sequences and selected their real email database instead of a testing list. Andriy Zapisotskyi.

Testing 109

Testing Servers Social Media Automotive 109

Smashing Magazine

MAY 20, 2021

2021-05-20T11:00:00+00:00. 2021-05-20T16:08:36+00:00. This SDK gives us tools to implement authentication and authorization with both client-side and server-side methods, using API Routes on the backend and React Context with React Hooks on the frontend. We won’t get into details like CSS styling or database usage.

Serverless 113

Serverless Servers Programming Database 113

Percona

JULY 7, 2023

Unfortunately, using certain open source database software as part of an HA architecture can present significant challenges. This blog highlights considerations for keeping your own PostgreSQL databases highly available and healthy. The same changes made in the primary database are made in the replicas.

Availability 81

Availability Open Source Architecture Database 81

Dynatrace

APRIL 1, 2021

To learn how to solve these challenges, we sat down with Dynatrace technical project managers Michal Franszak and Michal Nalezinski at Perform 2021. Without the overhead of establishing and maintaining on-premises servers, these systems save resources. The DS database had been reconfigured, which impacted 400 users.

Azure 174

Azure AWS DevOps Cloud 174

Percona

NOVEMBER 2, 2023

This blog was originally published in Sept 2021 and was updated in November 2023. Following the series of blogs started by Peter Zaitsev in Installing MySQL with Docker , on deploying Docker containers running open source databases, in this article, I’ll demonstrate how to install and run PostgreSQL using Docker.

Database 68

Database Open Source Scalability Virtualization 68

SQL Server According to Bob

AUGUST 23, 2021

HOW IT WORKS: SQL Server Scheduler Affinity SQL Server uses 3 types of affinity to control where the SQL Server worker threads execute. Node Types SQL Server makes a specific distinction between scheduling and memory nodes. Online vs Offline Schedulers The SQL Server schedulers can be online or offline.

Servers 40

Servers Azure Operating System Database 40

Percona

NOVEMBER 1, 2023

This blog was originally published in January 2021 and updated in November of 2023. As businesses and applications increasingly rely on MySQL databases to manage their critical data, ensuring data reliability and availability becomes paramount. on, you can use mysqlbinlog to stream binary logs from a remote server.

Best Practices 78

Best Practices Storage Strategy Database 78

Smashing Magazine

MAY 5, 2021

2021-05-05T10:30:00+00:00. 2021-05-05T16:06:35+00:00. However, in our pages, the case was different as our database stores lots of data, and we need to serve thousands of landing pages at scale. For Googlebot, a speedy site is a sign of healthy servers so that it can get more content over the same number of connections.”.

Google 110

Google Architecture Servers Speed 110

Brendan Gregg

SEPTEMBER 25, 2021

A Cassandra database cluster had switched to Ubuntu and noticed write latency increased by over 30%. top(1) showed that only the Cassandra database was consuming CPU. This server is spending about a third of its CPU cycles just checking the time! What on Earth is Ubuntu doing that results in 30% higher CPU time!?

Speed 126

Speed Java AWS Virtualization 126

Percona

DECEMBER 12, 2022

Percona is a leading provider of unbiased open source database solutions that allow organizations to easily, securely, and affordably maintain business agility, minimize risks, and stay competitive. This release is focused on the Percona Server for MySQL-based deployment variant. It is based on Percona Server for MySQL 8.0.30-22.

Open Source 61

Open Source Azure Database Servers 61

HammerDB

FEBRUARY 25, 2021

HammerDB is a load testing and benchmarking application for relational databases. All the databases that HammerDB tests implement a form of MVCC (multi-version concurrency control). On high-performance multi-core systems all the supported databases can return performance in the many millions of transactions per minute.

Programming 67

Programming Benchmarking Virtualization C++ 67

Smashing Magazine

JUNE 28, 2021

2021-06-29T05:30:00+00:00. 2021-07-13T02:07:04+00:00. You mentioned they’re using server-side rendering and what have you. It’s a bigger hurdle, I think, to get over if you’re used to thinking in the server side mindset. Then you need to save that in your database, which uses your front end backend of the front end.

Website 62

Website Design Open Source Software 62

Percona

DECEMBER 21, 2023

The efficiency of database queries in MySQL can make all the difference in the performance and responsiveness of applications. A Query Execution Plan is the way a database chooses to run a specific query. The global default can be set at server startup. This variable has global and session values and can be changed at runtime.

Efficiency 100

Efficiency Database Open Source Performance 100

Smashing Magazine

OCTOBER 23, 2021

2021-10-23T11:00:00+00:00. 2021-10-23T12:36:43+00:00. In summary, Quasar offers support for many build modes, including: single-page applications; progressive web applications; server-side rendering; mobile apps (iOS and Android), using Cordova or ?apacitor; In the sidebar, click on “Firestore”, and then “Create database”.

Database 111

Database Code Mobile Google 111