Dynatrace

NOVEMBER 19, 2021

This eliminates certain timeout issues with Windows Server 2019 at boot. Custom events for alerting using the Build tab and advanced query mode now apply the same metric dimension limits that are applied to Code -tab-based configurations. Problems API v2 now includes event evidence data as part of the event details.

Metrics 210

Metrics Monitoring Traffic Servers 210

Dynatrace

JUNE 9, 2021

A web application is any application that runs on a web server and is accessed by a user through a web browser. Web application security is the process of protecting web applications against various types of threats that are designed to exploit vulnerabilities in an application’s code. What is web application security?

Open Source 183

Open Source Entertainment Tuning Internet 183

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

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. Servers provided as seeds that do # not belong to this replica set will be ignored. Whether to connect to the servers via ssl.

C++ 100

C++ Servers Database Network 100

The Netflix TechBlog

FEBRUARY 3, 2021

There are two different approaches to GraphQL development; schema-first and code-first development. The code in your service only implements this schema. With code-first development , you don’t have a schema file. Instead, the schema gets generated at runtime based on definitions in code.

Open Source 246

Open Source Java Architecture Metrics 246

SQL Server According to Bob

MAY 19, 2019

SQL Server will ship Azure SQL Database Edge: [link]. With the announcement I can tell you more about one of the things we have been working on; SQL Server running on IoT Edge and Developer machines in under 500MB of memory. The effort focuses attention on memory usage and disk space requirements of SQL Server. Description.

IoT 61

IoT Servers Development Cache 61

SQL Server According to Bob

DECEMBER 9, 2021

How It Works: ​​ SQL Server Stack Trace – COMDAT ​​ Elimination Starting with ​​ SQL Server ​​ 2019, SQL Server is ​​ built with the ​​ COMDAT, ICF linker option ​​ enabled, reducing size/space usage. Bob Dorr.

Servers 40

Servers Code Performance 40

SQL Performance

FEBRUARY 1, 2022

This is done to make managing operations in the transaction log easier for the log manager in SQL Server. You can’t specify how many VLFs are created by SQL Server when the database is first created or the log file automatically grows, but you can influence it. So why does SQL Server pick 37 and not 1 for the first VLF sequence number?

Architecture 53

Architecture Servers Virtualization Database 53

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 181

Cloud Infrastructure Innovation Monitoring 181

O'Reilly

NOVEMBER 12, 2019

Rather than buying racks and racks of servers that need to handle the maximum potential traffic and be idle most of the time, it seems that serverless’ method of paying by compute is proving to be beneficial to the bottom lines of organizations. The third stand-out issue was “no server maintenance.” 1 reported benefit.

Serverless 88

Serverless Architecture FinTech Infrastructure 88

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

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

Dynatrace

SEPTEMBER 7, 2019

TL9 SP9 as well as massive improvements in OneAgent deployment and automatic instrumentation of technologies with deep code monitoring modules. For complete details, see Fully automatic code level monitoring and extended version support for AIX. in November 2019 as it reached end-of-life on June, 27th 2019. with Java 6.

Java 102

Java Traffic AWS Monitoring 102

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

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

Dynatrace

MAY 31, 2023

Uptime Institute’s 2022 Outage Analysis report found that over 60% of system outages resulted in at least $100,000 in total losses, up from 39% in 2019. Automation also enables tools to move into developers’ hands so they can make decisions about deploying code without needing to involve operations teams.

Best Practices 227

Best Practices DevOps Latency Metrics 227

SQL Performance

OCTOBER 13, 2021

Before implementing the function itself, here’s code to create a supporting index on the Sales.Orders table: USE TSQLV5 ; GO. Orders ( custid , orderdate DESC , orderid DESC ) INCLUDE ( empid ) ; And here’s the code to create the function, named Sales.GetTopCustOrders: CREATE OR ALTER FUNCTION Sales.

Cache 144

Cache Strategy C++ Code 144

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

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. Dynatrace news.

Monitoring 153

Monitoring Performance Infrastructure Network 153

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

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

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

SQL Performance

AUGUST 14, 2019

Run the following code to create the Transactions table and populate it with sample data: SET NOCOUNT ON ; USE TSQLV5 ; -- [link]. SQL Server 2019 introduces batch mode on rowstore support, so you can get batch-mode processing even if there's no columnstore indexes present on the data. DROP TABLE IF EXISTS dbo. Transactions. (

Best Practices 108

Best Practices Servers Database Azure 108

Dynatrace

JULY 9, 2019

Support for tracing of asynchronous code execution within Spring integrations.NET. support has been extended and will reach end-of-life in November 2019. x (Pivotal support for this version ended in April 2019. x (Pivotal support for this version ends in June 2019. Dynatrace news. OneAgent SDK for.NET (version 1.5.0)

Java 104

Java AWS Cloud Infrastructure 104

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. Improved OneAgent.NET code module handling on read-only file systems. Oracle Hotspot JVM 12. OpenJDK 12.

Operating System 120

Operating System Java Infrastructure Monitoring 120

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

JULY 13, 2020

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. Oracle requires more complex ongoing administration, as all database configurations must evolve in conjunction with the data schemas and custom code.

Open Source 244

Open Source Tuning C++ Database 244

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

SEPTEMBER 12, 2019

The main benefit of the PIVOT operator is that it tends to result in shorter code. However, this operator has a few shortcomings, among them an inherent design trap that can result in bugs in your code. You can find a clue that will help you figure out the bug in the code by looking at the query plan shown in Figure 1.

Best Practices 103

Best Practices C++ Code Design 103

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. This query generates the following output: orderid shippeddate -- -- 10771 2019-01-02 10794 2019-01-02 10802 2019-01-02.

Best Practices 117

Best Practices C++ Database Code 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. After further testing, the researcher found a remote code execution that we then rewarded and remediated with a higher priority.

Entertainment 166

Entertainment Programming Internet Internet 166

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

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. SQL Server Management Studio already has IntelliSense support, as shown in Figure 1: Figure 1: Intellisence support for DATE_BUCKET in SSMS. DATE_BUCKET.

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

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

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

SQL Performance

JANUARY 12, 2022

Use the following code to create the table and populate it with a small set of sample data: DROP TABLE IF EXISTS dbo. ( ID INT NOT NULL IDENTITY ( 1 , 1 ) CONSTRAINT pk_Auctions PRIMARY KEY CLUSTERED , Code CHAR ( 1 ) NOT NULL. Auctions ( ID , Code , Quantity ) VALUES. ( Auctions. (

Code 116

Code Servers Performance Azure 116