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. PostgreSQL popularity is skyrocketing in the enterprise space.

Strategy 182

Strategy Cloud Java Open Source 182

Scalegrid

JUNE 18, 2019

To keep the example simple, we have specified the connection string and the cert file path directly in the code snippet – you would generally either put them in a yaml file or specify them as environment variables. Our yml file: development: # Configure available database clients. The user's database roles. default on 3.0

C++ 100

C++ Servers Database Network 100

HammerDB

MAY 24, 2019

. — tpcbenchmarks (@tpcbenchmarks) May 22, 2019. HammerDB has increased dramatically in popularity and use and has been identified as the industry default for database benchmarking illustrating both the popularity of open source and TPC based benchmarks. Downloads from the download page on this site will show the current release.

Code 48

Code Benchmarking Open Source Website 48

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. No ABAP code instrumentation or injection is performed. Dynatrace news. Why SAP ABAP platform monitoring in Dynatrace? ABAP platform performance characterization.

Monitoring 154

Monitoring Best Practices Infrastructure Servers 154

SQL Performance

OCTOBER 14, 2020

In my examples I’ll continue using the sample databases TSQLV5 and PerformanceV5. Then, you will probably want to continue reading this section and test the code that I use as I revisit key unnesting examples that I previously demonstrated with derived tables and convert them to use CTEs. ( SELECT S. orderdate ) FROM dbo.

C++ 140

C++ Servers Code Efficiency 140

SQL Performance

OCTOBER 13, 2021

In my examples I’ll use a sample database called TSQLV5. Like views, iTVFs are created as a permanent object in the database, and therefore are reusable by users who have permissions to interact with them. Before implementing the function itself, here’s code to create a supporting index on the Sales.Orders table: USE TSQLV5 ; GO.

Cache 144

Cache Strategy C++ Code 144

SQL Performance

DECEMBER 11, 2019

Even among people who do have a good grasp of relational theory and SQL, you will hear very strong opinions both in favor and against using NULLs in your database. In my examples I'll use a sample database called TSQLV5. You can find the script that creates and populates this database here , and its ER diagram here.

Best Practices 117

Best Practices C++ Database Code 117

Dynatrace

APRIL 15, 2022

” Despite many challenges, when the project concluded in 2019, the team had the confidence and experience to migrate anything to the cloud. VA also used Dynatrace to instrument its Consolidated Mail Outpatient Pharmacy Application, a mission-critical app with a heavily distributed database hosted in seven locations across the U.S.

Cloud 176

Cloud Infrastructure Innovation Monitoring 176

Dynatrace

APRIL 5, 2021

Similar to AWS Lambda , Azure Functions is a serverless compute service by Microsoft that can run code in response to predetermined events or conditions (triggers), such as an order arriving on an IoT system, or a specific queue receiving a new message. Dynatrace news. What is Azure Functions? The growth of Azure cloud computing.

Azure 137

Azure Serverless IoT Lambda 137

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

SEPTEMBER 12, 2019

In my examples, I'll use a sample database called TSQLV5. You can find the script that creates and populates this database here , and its ER diagram here. The main benefit of the PIVOT operator is that it tends to result in shorter code. Implicit grouping with PIVOT. So you're expecting to see only three rows in the result.

Best Practices 103

Best Practices C++ Code Design 103

Percona

JULY 15, 2023

One very common problem when trying to optimize a database environment is index usage. Introduction to MySQL Indexes Indexes in MySQL are database structures used to optimize data retrieval speed and efficiency. Need help managing complex database environments? This structure makes for faster data access.

Virtualization 77

Virtualization Speed Database Efficiency 77

Dynatrace

SEPTEMBER 7, 2019

Database tracing using Couchbase Node.js 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

Dynatrace

JUNE 6, 2019

In 2019, Containerd became the 5th project to reach CNCF’s highest maturity level, graduation. Dynatrace is the first and only solution to provide full-stack visibility into containerized workloads with zero changes required to your code or deployments. Dynatrace news. Docker, Inc.

Monitoring 165

Monitoring Tuning Metrics Analytics 165

Dynatrace

SEPTEMBER 23, 2021

In 2019, Gartner reported that 30% of organizations worldwide were running containerized applications. Four types of tools are commonly used to detect software vulnerabilities: Source-code tests that are used in development environments. Source code tests. Run source code tests. Dynatrace news. Image scanners.

Open Source 250

Open Source Benchmarking Best Practices Network 250

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. END ) / @bucketwidth * @bucketwidth , @origin ) ; Notice that the code uses the week part this time.

Azure 139

Azure Code Database Servers 139

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. Ad Weight Impact If your site depends on the revenue generated by advertising, it’s useful to track the weight of ad related code.

Performance 103

Performance Cache Metrics Network 103

SQL Performance

MARCH 17, 2020

This follow-up post revisits the question for SQL Server 2019, using a larger number of rows. I will be using the 50GB Stack Overflow 2013 database , but any large table with a low number of distinct values would do. The Stack Overflow 2013 database comes without nonclustered indexes to minimize download time. Test Environment.

Servers 86

Servers Tuning Database Efficiency 86

SQL Performance

AUGUST 14, 2019

In my examples I'll use a sample database called TSQLV5. You can find the script that creates and populates this database here , and its ER diagram here. Run the following code to create the Transactions table and populate it with sample data: SET NOCOUNT ON ; USE TSQLV5 ; -- [link]. DROP TABLE IF EXISTS dbo. Transactions. (

Best Practices 108

Best Practices Servers Database Azure 108

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. That community spans expertise and industries, putting diverse skill sets and fresh perspectives into the review and improvement of code.

Open Source 76

Open Source Healthcare Social Media Database 76

SQL Performance

AUGUST 12, 2020

In my examples I’ll use a sample database called TSQLV5. So it could be that the term originated in one of the database products and later adopted by some of the other database vendors. So it could be that the term originated in one of the database products and later adopted by some of the other database vendors.

C++ 140

C++ Code Design Database 140

The Morning Paper

JULY 11, 2019

View-centric performance optimization for database-backed web applications Yang et al., A web page instrumented by Panorama looks like this: Parts of the page are colour-coded heat-map style to indicate how costly they were to generate. Cost estimation. cant portion of the page load time. (In

Database 47

Database Performance Speed Servers 47

Dynatrace

MAY 9, 2019

supports the tracing of database requests.NET. support has been extended and will reach end of life in November 2019. support will reach end of life in April 2019. x—(Pivotal support for this version ended in April 2019. Dynatrace news. Support for shaded AHC 2.x x in Play 2.6+. Added support for ioredis (Beta).

Java 100

Java AWS Cloud Monitoring 100

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

Scalegrid

MAY 2, 2019

It comes as no surprise that Python developers commonly leverage MongoDB hosting , the most popular NoSQL database , for their deployments due to its flexible nature and lack of schema requirements. It is also recommended that SSL connections be enabled to encrypt the client-database traffic. Testing Failover Behavior.

Testing 55

Testing Network Database Servers 55

Dynatrace

OCTOBER 15, 2021

Here are the steps the solution takes, and the data it generates along the way: Instruments your code with APIs, telling system components what metrics to gather and how to gather them. Cloud databases excel at storing large volumes of information for later reference, and this data often has business value or privacy restrictions.

Open Source 219

Open Source Metrics Cloud Transportation 219

SQL Performance

FEBRUARY 12, 2020

I'll continue using the sample database TSQLV5 like last month in some of my examples. You can find the script that creates and populates this database here , and its ER diagram here. According to the standard, you would use the following code with the DISTINCT predicate to handle this need: SELECT orderid , shippeddate FROM Sales.

C++ 120

C++ Code Servers Database 120

HammerDB

JULY 17, 2019

The next step is to see if there is an Issue already created for the database we want to add or whether we should create one. In this example using MariaDB there is already an Issue created Add MariaDB as a separate database #54 although note that this can be for any database you choose. <? . <mariadb>

Database 40

Database C++ Testing Metrics 40

Dynatrace

JULY 3, 2019

For instance, if a problem is caused by incorrect data returned by the server, Dynatrace full-stack insights can be used to follow the problem through the entire stack down to the single line of code or database statement. Usability analytics with rage clicks will be publicly available towards the end of June, 2019.

Analytics 121

Analytics Tuning Mobile Monitoring 121

Scalegrid

AUGUST 15, 2019

In this article, we are going to compare 6 of the top MongoDB Graphical User Interfaces that help developers increase their productivity and manage their database. Read on to find out which is the best MongoDB GUI for you, updated for 2019, that contain these key features: A good visual editor to write and edit queries faster.

Database 40

Database Servers Monitoring Availability 40

Smashing Magazine

OCTOBER 15, 2018

Smart Bundling: How To Serve Legacy Code Only To Legacy Browsers. Smart Bundling: How To Serve Legacy Code Only To Legacy Browsers. 2019-04-29T18:34:58+00:00. A Practical Guide To Shipping Efficient Code. Shubham Kanodia. 2018-10-15T14:30:13+02:00. ES6+ Polyfills. Difference. Foundation. Semantic UI.

Code 58

Code Retail Mobile Website 58

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

Percona

MARCH 7, 2019

In other words, the time the CPU was executing user code, such as MySQL. 2019-02-22T18:26:25 Creating triggers. 2019-02-22T18:27:14 Created triggers OK. 2019-02-22T18:27:14 Copying approximately 4924071 rows. clients`: 94% 00:24 remain 2019-02-22T18:34:15 Copied rows OK. 2019-02-22T18:34:15 Analyzing new table.

C++ 98

C++ Traffic Servers Monitoring 98

Smashing Magazine

JULY 16, 2019

2019-07-16T14:30:59+02:00. 2019-07-16T14:35:52+00:00. Web scraping is a way to grab data from websites without needing access to APIs or the website’s database. The following code is to be entered into a python script. Now save the code in /oscars/spiders/oscars_spider.py. We’ll start with a basic spider.

Scalability 87

Scalability Website C++ Servers 87

SQL Performance

OCTOBER 14, 2020

In my examples I’ll continue using the sample databases TSQLV5 and PerformanceV5. Then, you will probably want to continue reading this section and test the code that I use as I revisit key unnesting examples that I previously demonstrated with derived tables and convert them to use CTEs. ( SELECT S. orderdate ) FROM dbo.

C++ 52

C++ Servers Code Efficiency 52

Dynatrace

JUNE 25, 2021

Distributed tracing describes the act of following a transaction through all participating applications (tiers) and sub-systems, such as databases. Around the same time, Dynatrace released PurePath Version 1, which allowed for distributed tracing that provided not only cross-tier timings but also code-level details. Unknown unknowns.

Open Source 199

Open Source Monitoring Google Systems 199

Percona

SEPTEMBER 1, 2023

This blog was originally published in February 2019 and was updated in September 2023. Web applications rely on databases to run the internet, powering everything from e-commerce platforms to social media networks to streaming services. It specifies how characters are converted into binary code and vice-versa.

Performance 52

Performance Storage Social Media Database 52