Dynatrace

MARCH 18, 2024

Suboptimal architecture design. Poorly designed cloud solutions can become costly over time. Are there rogue servers running in the environment where ITOps, CloudOps, or another team can’t assign or identify who’s financially responsible for it? They can send a notification saying, “This server is oversized.”

Best Practices 231

Best Practices Strategy Cloud AWS 231

DZone

MARCH 24, 2021

This is a textbook case of an external dependency where literally anything could go wrong, since neither the server nor the contents or the file are under our direct control. If so, the database is updated. Usually nothing has changed so nothing happens.

Design 193

Design Testing Software Performance Database 193

Dynatrace

MARCH 29, 2024

Check out the following related resources to learn more: Dynatrace announces support of Google Cloud’s AlloyDB for PostgreSQL metrics ingest – Blog Dynatrace has achieved Google Cloud Ready – AlloyDB designation in support of an extended integration to Google Cloud’s AlloyDB for PostgreSQL.

Google 261

Google Innovation Cloud Analytics 261

SQL Shack

OCTOBER 14, 2020

In this article, we will learn the SQL Server clustered index concept and some internal details. Indexes are the database objects that accelerate the performance of data accessing when are designed properly.

Servers 86

Servers Database Design Performance 86

DZone

MAY 9, 2023

Mutual Transport Layer Security (mTLS) is a cryptographic protocol designed to authenticate two parties and secure their communication in the network. mTLS protocol is an extension of TLS protocol where both the parties- web client and web server- are authenticated. The primary aim of mTLS is to achieve the following:

Transportation 285

Transportation Network Servers Design 285

DZone

JUNE 30, 2023

Unfortunately, that's not enough to thwart away SQL injections once and for all, as these APIs can still present subtle bugs or nuances in their design. Then, I look further into assessing the impact of this vulnerability by using a PostgreSQL feature to execute arbitrary commands on the server.

Infrastructure 263

Infrastructure Database Servers Design 263

DZone

JANUARY 23, 2022

Hardware - servers/storage hardware/software faults such as disk failure, disk full, other hardware failures, servers running out of allocated resources, server software behaving abnormally, intra DC network connectivity issues, etc. Monitor the servers on various parameters and build redundancy.

Hardware 243

Hardware DevOps Network Storage 243

DZone

FEBRUARY 12, 2024

Poorly optimized queries can lead to slow response times and increased load on the database server, negatively impacting user experience and system performance. This process can be time-consuming and resource-intensive, especially if the query is complex or if the database design does not support efficient data retrieval.

Performance 161

Performance Database Strategy Efficiency 161

Dynatrace

MARCH 14, 2023

Amazon’s new general-purpose Linux for AWS is designed to provide a secure, stable, and high-performance execution environment to develop and run cloud applications. Dynatrace is proud to be an AWS launch partner in support of Amazon Linux 2023 (AL2023). How does Dynatrace help?

AWS 281

AWS Lambda Serverless Virtualization 281

DZone

AUGUST 23, 2023

In response to this demand, Microsoft Azure has introduced the Azure Monitoring Agent (AMA), a powerful and versatile solution designed to enhance the monitoring capabilities of Azure resources.

Azure 223

Azure Monitoring Virtualization Infrastructure 223

DZone

FEBRUARY 16, 2023

Both GraphQL and Protocol Buffers (Protobuf) are types of formats for transferring data between client and server. GraphQL is a query language and API runtime designed to provide a consistent and flexible way to fetch and manipulate data.

Servers 256

Servers Design Code 256

SQL Shack

APRIL 21, 2021

This article will describe the effect of SQL Server foreign keys on query plans which are created by the query optimizer. Introduction Foreign keys are used to enforce the referential integrity between the data of the two tables and are frequently used in relational database designs.

Servers 71

Servers Database Design Performance 71

SQL Performance

OCTOBER 21, 2021

How the presentation layer deals with empty strings or NULLs shouldn’t be the driver for your table design and data model. The post Bad Habits: Avoiding NULL in SQL Server appeared first on SQLPerformance.com. I’m sorry, but that’s not a good reason.

Servers 103

Servers Design Speed Code 103

SQL Shack

JUNE 25, 2021

In this article, we will focus on one major SQL Server performance issue that we may experience during heavy data insertion in a table. Introduction SQL Server allocates some memory from the operating system, and this is because it is designed to do all read and modification operations in memory instead of on disk.

Tuning 64

Tuning Servers Performance Operating System 64

The Morning Paper

JUNE 6, 2019

Towards federated learning at scale: system design Bonawitz et al., The Federated Averaging algorithm addresses one of the key challenges in making this practical: reducing the communication volume (by 10-100x) between the model server and the devices. We call this rendezvous between devices and server a round. SysML 2019.

Systems 71

Systems Design Google Servers 71

SQL Server According to Bob

SEPTEMBER 9, 2019

The lock manager (LockMgr) is designed to track partitioned and non-partitioned locks. The partitioned memory and latch objects protect in-memory structures for short durations and can be sized according to available memory for SQL Server. Bob Dorr – Principal Software Engineer SQL Server.

Servers 103

Servers Database Scalability Tuning 103

Scalegrid

JANUARY 25, 2024

You will need to know which monitoring metrics for Redis to watch and a tool to monitor these critical server metrics to ensure its health. Understanding Redis Performance Indicators Redis is designed to handle high traffic and low latency with its in-memory data store and efficient data structures. <code> 127.0.0.1:6379>

Metrics 130

Metrics Monitoring Latency Cache 130

Dynatrace

MARCH 22, 2023

This method involves providing the lowest level of access by default, deleting inactive accounts, and auditing server activity. Insecure design This broad category refers to fundamental design flaws in the application caused by a failure to implement necessary security controls during the design stage.

Open Source 197

Open Source Artificial Intelligence Internet Internet 197

SQL Shack

FEBRUARY 12, 2020

This is in continuation of the previous articles How to monitor internal data structures of SQL Server In-Memory database objects and SQL Server In-Memory database internal memory structure monitoring. This article describes the concepts of In-memory-optimization and design principles.

Servers 68

Servers Database Monitoring Design 68

SQL Performance

SEPTEMBER 17, 2019

Many database administrators find themselves having to support instances of SQL Server Reporting Services (SSRS), or at least the backend databases that are required for SSRS. These topics apply to both SQL Server Reporting Services as well as Power BI Report Server. Installation and support of SSRS can be confusing.

Tuning 67

Tuning Servers Database Best Practices 67

DZone

MAY 10, 2023

It’s a network of geographically distributed servers and data centers designed to deliver higher performance and high availability of internet content. What Is a CDN? CDN stands for content delivery network.

Internet 161

Internet Internet Network Website 161

Dynatrace

MARCH 6, 2024

IBM i, formerly known as iSeries, is an operating system developed by IBM for its line of IBM i Power Systems servers. IBM i is designed to integrate seamlessly with legacy and modern applications, allowing businesses to run critical workloads and applications.

Monitoring 234

Monitoring Infrastructure Metrics Analytics 234

SQL Shack

JULY 2, 2019

Index strategies overview This article is about techniques for optimizing the SQL Server indexes strategy. It is an appendix of the SQL index overview and strategy article in which I covered different areas like what indexes actually do, how to create them, and I briefly mentioned some index design guidelines.

Strategy 51

Strategy Servers Design Performance 51

Dynatrace

FEBRUARY 27, 2024

Organizations can also drill deeper to discover what’s happening on the server side. “Dynatrace PurePath can trace hop to hop what went on in a user interaction to give a highly sophisticated root-cause analysis,” Chandler noted. These are all metrics Dynatrace collects directly out of the box.

Best Practices 234

Best Practices Metrics AWS Innovation 234

O'Reilly Software

DECEMBER 28, 2017

Learn how to properly design RESTful APIs communication with clients, accounting for request structure, authentication, and caching. In this second part, we will talk in more detail about how the server should react to incoming requests with status codes. We are using the principles of RESTful architecture over HTTP.

Servers 83

Servers Cache Mobile Architecture 83

Dynatrace

NOVEMBER 3, 2023

are technologically very different, Python and JMX extensions designed for Extension Framework 1.0 Apache Kafka Server (JMX) The Apache Kafka extension offers valuable insights into your Kafka server. are technologically very different; Python and JMX extensions designed for the Extension Framework 1.0

Technology 246

Technology Technology Scalability Availability 246

SQL Performance

APRIL 17, 2020

When we ask SQL Server to change some aspect of a column's definition, it needs to check that the existing data is compatible with the new definition. Improvements in SQL Server 2016. The subject of this post is the additional changes that are enabled for metadata-only from SQL Server 2016 onward.

Servers 63

Servers Database Testing Efficiency 63

Tasktop

APRIL 20, 2021

In this new release, we’re making all that even easier with a design facelift to this all-important area. If you’re running on MS SQL Server, managing very large Collections, or synchronizing containers — expect to see a significant performance improvement in Tasktop Hub 21.2. . Optimized Performance in Large Scale Implementations.

Design 52

Design Healthcare Azure Government 52

SQL Server According to Bob

FEBRUARY 10, 2019

SQL Server 2017 introduced a small change to SQL Server’s default worker thread calculation, accounting for smaller environments. When running on smaller environments SQL Server reduces the worker target. For an X64 installation, using the sp_configure ‘max worker threads’ value of 0 SQL Server uses the following calculation.

Servers 40

Servers Design Systems 40

High Scalability

FEBRUARY 17, 2021

Redis Server: 5.07, x86/64. MongoDB server: 4.4.2, BangDB server: 2.0.0, However, user can run the bench for as many numbers as they practically find suitable. About YCSB. Following configurations were used for the evaluation purpose. YugabyteDB:2.5.0, Couchbase2: 7.0 Beta, x86_64. Number of records: 10M. RAM: 32GB, Cores: 16.

Benchmarking 308

Benchmarking Latency C++ Database 308

The Netflix TechBlog

FEBRUARY 13, 2024

They start a dev server with bootstrapping code to load the component and/or setup code you want, which limits their ability to handle complex enterprise applications that might have OAuth or a complex build pipeline. This approach also unlocks some exciting features: Deep linking to a specific test without needing to run a node test server.

Testing 244

Testing Code Servers Testing Tools 244

SQL Shack

AUGUST 8, 2019

This article gives an overview of Windows Failover Cluster Quorum modes that is necessary for SQL Server Always on Availability Groups. Introduction SQL Server Always On is a flexible design solution to provide high availability (HA) and disaster recovery (DR).

Availability 55

Availability Servers Design 55

DZone

DECEMBER 1, 2020

Helidon was designed to be simple and fast and comprises two versions: Helidon SE and Helidon MP. Helidon SE features three core APIs to create a microservice -- a web server, configuration, and security -- for building microservices-based applications. With that, the question arises: How will Java deal with solutions like NodeJS?

Java 193

Java Cloud Servers Design 193

SQL Shack

OCTOBER 29, 2020

In this article, we will uncover some secrets about the SQL Server tempdb database. Tempdb is a system database and it is used for various internal and user operations. Besides this, the tempdb has many unique characteristics, unlike the other databases. When we take into account all of these features of the tempdb, there is […].

Database 63

Database Servers Systems Design 63

Dynatrace

NOVEMBER 17, 2023

Infrastructure layer (Kubernetes Cluster, GCP, Standalone server, etc.) Within this workflow, a designated task, powered by JavaScript, initiates the build stage of the pipeline job, commencing a new build. The below screenshot shows the code initiating the Jenkins job.

Innovation 222

Innovation Architecture Code Processing 222

Dynatrace

DECEMBER 15, 2022

ITOps refers to the process of acquiring, designing, deploying, configuring, and maintaining equipment and services that support an organization’s desired business outcomes. Computer operations manages the physical location of the servers — cooling, electricity, and backups — and monitors and responds to alerts.

Artificial Intelligence 202

Artificial Intelligence DevOps Hardware Virtualization 202

Percona

JULY 25, 2023

The data is internally inconsistent because the server concurrently modifies the data files while they are being copied. The changes done by an uncommitted transaction can be flushed or written to the redo log by the server. Initializing a DD engine and the cache adds complexity and other server dependencies. ibd > t1.sdi

Cache 83

Cache Benchmarking Servers Design 83