Scalegrid

JUNE 18, 2019

In this blog, we’ll show you how to connect to a MongoDB server configured with self-signed certificates for SSL using both the Ruby MongoDB driver and the popular Object-Document-Mapper (ODM) mongoid. The connection options available for the driver are documented here , and the options we will need are: :ssl. for this example.

C++ 100

C++ Servers Database Network 100

Scalegrid

JULY 13, 2020

Compare PostgreSQL vs. Oracle functionality across available tools, capabilities and services. Recognized as the fastest growing database by popularity, PostgreSQL was named the DBMS of the year in both 2018 and 2017 by DB-Engines, and continues to grow in popularity in 2019. Not available. Not available. Not available.

Open Source 244

Open Source Tuning C++ Database 244

Dynatrace

JANUARY 19, 2020

Having released this functionality in a Preview Release back in May 2019, we’re now happy to announce the General Availability of our SAP ABAP monitoring extension. As of today, the SAP ABAP application server remains the central component of the SAP ERP solution. No ABAP code instrumentation or injection is performed.

Monitoring 154

Monitoring Best Practices Infrastructure Servers 154

Scalegrid

NOVEMBER 29, 2023

Data Center Dynamics highlights a significant uptick in DBaaS adoption, growing from 40% to 45% between 2019 and 2020. This blog post will explore some of the major challenges in database management that businesses can expect, especially when transitioning from traditional database servers. Your data will always be intact.

Healthcare 130

Healthcare Hardware Database Scalability 130

Dynatrace

APRIL 15, 2022

The agency executed one of the largest email migrations from on-premises Exchange servers to Microsoft Office 365 — moving almost 480,000 mailboxes to the cloud. ” Despite many challenges, when the project concluded in 2019, the team had the confidence and experience to migrate anything to the cloud.

Cloud 177

Cloud Infrastructure Innovation Monitoring 177

Dynatrace

SEPTEMBER 7, 2019

client is now generally available. TL9 SP9 as well as massive improvements in OneAgent deployment and automatic instrumentation of technologies with deep code monitoring modules. TL9 SP9 as well as massive improvements in OneAgent deployment and automatic instrumentation of technologies with deep code monitoring modules.

Java 101

Java Traffic AWS Monitoring 101

Smashing Magazine

JANUARY 7, 2019

Front-End Performance Checklist 2019 [PDF, Apple Pages, MS Word]. Front-End Performance Checklist 2019 [PDF, Apple Pages, MS Word]. 2019-01-07T12:00:13+00:00. 2019-04-29T18:34:58+00:00. Long FMP usually indicates JavaScript blocking the main thread, but could be related to back-end/server issues as well.

Performance 103

Performance Cache Metrics Network 103

Dynatrace

JANUARY 20, 2020

Having released this functionality in a Preview Release back in October 2019, we’re now happy to announce the General Availability of our SAP ABAP real user monitoring. Aggregated T-code scorecards give you immediate insights (for example, the slowest performing T-code) so you always know where to look first.

Monitoring 153

Monitoring Performance Infrastructure Network 153

SQL Performance

OCTOBER 7, 2020

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). The post When Do SQL Server Sorts Rewind? History and my explanation. The two matching rows are distinguished by a value in column c3.

Servers 106

Servers Cache Azure Performance 106

Smashing Magazine

OCTOBER 29, 2018

Measuring Performance With Server Timing. Measuring Performance With Server Timing. 2019-04-29T18:34:58+00:00. That issue is slow server response times. There’s very little browser optimisations can do to improve a page that is simply slow to build on the server. The Server Timing Header. Drew McLellan.

Servers 87

Servers Performance Metrics Database 87

Scalegrid

JUNE 11, 2019

Ready to transition from a commercial database to open source, and want to know which databases are most popular in 2019? 2019 Top Databases Used. So, which databases are most popular in 2019? Popular examples of commercial databases include Oracle, SQL Server, and DB2. What are the Top Open Source Databases in 2019?

Open Source 55

Open Source Database Cloud Infrastructure 55

SQL Performance

MARCH 17, 2020

This follow-up post revisits the question for SQL Server 2019, using a larger number of rows. It has 32GB RAM, with 24GB available to the SQL Server 2019 instance. It would be nice if SQL Server could push the aggregation down into the scan and just return distinct values from the column store directly.

Servers 86

Servers Tuning Database Efficiency 86

The Netflix TechBlog

APRIL 17, 2019

Intel and Netflix announced their collaboration on a software video encoder implementation called SVT-AV1 on April 8, 2019. Reference software serves as the basis for standard development, a framework, in which the performance of video coding tools is evaluated. New Netflix Buildings in Los Gatos. What is SVT-AV1?

Open Source 166

Open Source Scalability Speed Efficiency 166

Scalegrid

OCTOBER 7, 2019

As this open source database continues to pull new users from expensive commercial database management systems like Oracle, DB2 and SQL Server, organizations are adopting new approaches and evolving their own to maintain the exceptional performance of their SQL deployments. autovacuum may have trouble keeping up on a busy server.

Strategy 182

Strategy Cloud Java Open Source 182

Dynatrace

JULY 9, 2019

Support for tracing of asynchronous code execution within Spring integrations.NET. Support for PHP NG (PHP next generation) monitoring is now available as a Early adopter release. support has been extended and will reach end-of-life in November 2019. x (Pivotal support for this version ended in April 2019. and 1.12.5.

Java 103

Java AWS Cloud Infrastructure 103

Dynatrace

MAY 6, 2019

We recently introduced several code modules that provide out-of-the-box code-level insight for each mainframe transaction. Here’s what you can do with our GA code modules for z/OS: Gain insight into the CICS Transaction Server on z/OS with our CICS code module. In-depth analysis at the source-code level.

Java 117

Java Programming Technology Technology 117

The Netflix TechBlog

MARCH 21, 2019

A researcher found an application that ran on an older Windows server that was deployed in a non-standard way making it difficult for our automated visibility services to detect it. We received a report from a researcher that found a service they didn’t believe should be available on the internet.

Entertainment 166

Entertainment Programming Internet Internet 166

Dynatrace

JULY 31, 2020

The vendor has de-supported this technology and version with 2019-09-30. The vendor has de-supported this technology and version with 2019-09-30. Windows: Windows Server 2008. Windows: Windows Server 1809. General availability (Build 1.197.129). Oracle Hotspot JVM 12. OpenJDK 12. SAP JVM 9, 10. All modules.

Operating System 118

Operating System Java Infrastructure Monitoring 118

SQL Server According to Bob

DECEMBER 18, 2018

SQL Server relies on Forced-Unit-Access (Fua) I/O subsystem capabilities to provide data durability, detailed in the following documents: SQL Server 2000 I/O Basic and SQL Server I/O Basics, Chapter 2. Be sure to deploy SQL Server 2017 CU6 or newer for best data durability and performance results. “. The Back Story.

Servers 90

Servers Media Cache Storage 90

Particular Software

JANUARY 27, 2020

Microsoft Message Queuing, better known by its nickname MSMQ, passed away peacefully in its hometown of Redmond, Washington on October 14, 2019, at the age of 22. Since it exists in Windows 10 and Windows Server 2019, MSMQ will continue to live on until at least 2029—and much longer assuming it isn't removed from future versions of Windows.

Transportation 98

Transportation Azure Open Source Systems 98

SQL Server According to Bob

JULY 31, 2018

Update Oct 2018 – SQL Server 2019 CTP 2.0. SQL Server 2019 changes the DELTE On CLOSE behavior used on Linux installations. I changed the code to call unlink after open completes preventing new access to the file. Bob Dorr – Principal Software Engineer SQL Server. Restart the VM.

Servers 40

Servers Software Engineering Systems Monitoring 40

SQL Performance

AUGUST 11, 2021

One is using a function called DATE_BUCKET , which at the time of writing is only available in Azure SQL Edge. 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.

Azure 139

Azure Code Database Servers 139

Smashing Magazine

JULY 16, 2019

2019-07-16T14:30:59+02:00. 2019-07-16T14:35:52+00:00. A few caveats before we begin: Data scraping involves increasing the server load for the site that you’re scraping, which means a higher cost for the companies hosting the site and a lower quality experience for other users of that site. We’ll start with a basic spider.

Scalability 87

Scalability Website C++ Servers 87

Dynatrace

JULY 3, 2019

Dynatrace has long empowered you with the capability to detect problems in performance and availability, as well as application errors, with full-stack insights and root-cause analysis. Usability analytics with rage clicks will be publicly available towards the end of June, 2019. Problems like these aren’t easy to detect.

Analytics 121

Analytics Tuning Mobile Monitoring 121

SQL Performance

AUGUST 27, 2019

On August 7, 2019, AMD finally unveiled their new 7nm EPYC 7002 Series of server processors, formerly code-named "Rome" at the AMD EPYC Horizon Event in San Francisco. This is the second generation EPYC server processor that uses the same Zen 2 architecture as the AMD Ryzen 3000 Series desktop processors.

Servers 52

Servers Benchmarking Virtualization Architecture 52

SQL Performance

DECEMBER 11, 2019

Like them or not, as a database practitioner you often have to deal with them, and given that NULLs do add complexity to your SQL code writing, it's a good idea to make it a priority to understand them well. Finally, I cover missing standard features related to NULL handling in T-SQL and suggest alternatives that are available in T-SQL.

Best Practices 117

Best Practices C++ Database Code 117

Percona

APRIL 13, 2023

was released in August 2019. Since Percona Server for MongoDB (PSMDB) is a fully compatible replacement for the upstream MongoDB Community Edition, we try to follow the same EOL date as the upstream vendor. You ALWAYS want to upgrade MongoDB to the latest version available – well, after checking the bug list, of course.

Servers 71

Servers Database Processing Systems 71

SQL Performance

FEBRUARY 12, 2020

According to the standard, you would use the following code with the DISTINCT predicate to handle this need: SELECT orderid , shippeddate FROM Sales. According to the standard, you would use the following code to handle such a join: SELECT T1. Unfortunately, this clause is not yet available in T-SQL. INNER JOIN dbo.

C++ 120

C++ Code Servers Database 120

Dynatrace

MAY 31, 2021

Three revolutions were just beginning and have been feeding on each other since, as commented by John Arundel and Justin Domingus in their 2019 book Cloud Native DevOps with Kubernetes : Cloud computing: A revolution in the automation of infrastructure-as-a-service (IaaS) in an on-demand, pay-as-you-use model. Resource optimization.

Virtualization 133

Virtualization DevOps Infrastructure Cloud 133

SQL Performance

AUGUST 12, 2020

You can find it in the documentation of Microsoft SQL Server and Azure SQL Database. T-SQL supports it starting with SQL Server 2005. What’s different about the design of CTEs compared to derived tables is where in the code these three elements are located. It uses the term with list element to represent what T-SQL calls a CTE.

C++ 140

C++ Code Design Database 140

KeyCDN

MARCH 22, 2023

Some attackers will try to deface your website and inject malware into it, steal your or your customer's data, and delete important content from your server. Why a website security check is so important In 2019, it was found that over 60% of websites were vulnerable at the time of infection.

Website 60

Website Servers Ecommerce Google 60

Percona

AUGUST 17, 2023

StackOverflow statistics show that 26% of developers preferred it in 2017, 34% in 2019, and 40% in 2021. That community spans expertise and industries, putting diverse skill sets and fresh perspectives into the review and improvement of code. How-to documentation is readily available.

Open Source 80

Open Source Healthcare Social Media Database 80

Smashing Magazine

SEPTEMBER 3, 2019

2019-09-03T12:30:00+02:00. 2019-09-03T11:35:16+00:00. Managing the deployment of a website used to be easy: It simply involved uploading files to the server through FTP and you were pretty much done. Automating Website Deployments Through Buddy. Automating Website Deployments Through Buddy. Leonardo Losoviz.

Website 82

Website Serverless AWS Lambda 82

Smashing Magazine

NOVEMBER 8, 2018

Sharing Data Among Multiple Servers Through AWS S3. Sharing Data Among Multiple Servers Through AWS S3. 2019-04-29T18:34:58+00:00. When providing some functionality for processing a file uploaded by the user, the file must be available to the process throughout the execution. Leonardo Losoviz. 2018-11-08T12:30:30+01:00.

AWS 44

AWS Servers Storage Cloud 44

Scalegrid

MAY 2, 2019

When deploying in production, it’s highly recommended to setup in a MongoDB replica set configuration so your data is geographically distributed for high availability. 1305:12 @(shell):1:1 2019-04-18T19:44:42.261+0530 I NETWORK [thread1] trying reconnect to SG-example-1.servers.mongodirector.com:27017 import pymongo.

Testing 55

Testing Network Database Servers 55

Dynatrace

NOVEMBER 20, 2019

Having released this functionality in an Early Adopter Release with OneAgent version 1.173 and Dynatrace version 1.174 back in August 2019, we’re now happy to announce the General Availability of OneAgent full-stack monitoring for Linux on the IBM Z platform, sometimes informally referred to as Z/Linux. Host-performance measures.

Availability 31

Availability Hardware Java Tuning 31

SQL Performance

MARCH 8, 2021

SQL Server 2014 SP2 and later produce runtime (“actual”) execution plans that can include elapsed time and CPU usage for each execution plan operator (see KB3170113 and this blog post by Pedro Lopes). SQL Server makes some timing adjustments in parallel plans to promote consistency, but they are not perfectly implemented. TheYear , CA.

Servers 95

Servers Tuning Architecture Processing 95