Database, Java, Traffic and Tuning - Technology Performance Pulse

Why PostgreSQL Is a Top Choice for Enterprise-level Databases

Percona

MARCH 23, 2023

When it comes to enterprise-level databases, there are several options available in the market, but PostgreSQL stands out as one of the most popular and reliable choices. PostgreSQL is a free and open source object-relational database management system (ORDBMS) that has existed since the mid-1990s.

Database

Database Open Source Traffic Small Business

Dynatrace Application Security detects and blocks attacks automatically in real-time

Dynatrace

FEBRUARY 10, 2022

WAFs protect the network perimeter and monitor, filter, or block HTTP traffic. Compared to intrusion detection systems (IDS/IPS), WAFs are focused on the application traffic. RASP solutions sit in or near applications and analyze application behavior and traffic. How to get started.

Traffic

Traffic Benchmarking Innovation Java

The road to observability demo part 3: Collect, instrument, and analyze telemetry data automatically with Dynatrace

Dynatrace

MAY 17, 2023

Think about items such as general system metrics (for example, CPU utilization, free memory, number of services), the connectivity status, details of our web server, or even more granular in-application tasks like database queries. Database monitoring Once more, under Applications & Microservices, we’ll also find Databases.

Metrics

Metrics Monitoring Database Network

Building Netflix’s Distributed Tracing Infrastructure

The Netflix TechBlog

OCTOBER 19, 2020

Our tactical approach was to use Netflix-specific libraries for collecting traces from Java-based streaming services until open source tracer libraries matured. We chose Open-Zipkin because it had better integrations with our Spring Boot based Java runtime environment.

Infrastructure

Infrastructure Transportation Storage Open Source

Dynatrace Application Security protects your applications in complex cloud environments

Dynatrace

DECEMBER 8, 2020

Dynatrace Application Security uses the runtime introspection approach in combination with the Snyk vulnerability database for automatic vulnerability detection at runtime. Dynatrace Application Security currently detects, assesses, and manages Java vulnerabilities. Stay tuned – this is only the start. Next up: node.js.

Cloud

Cloud Open Source Internet Internet

The Speed of Time

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. There's no Java stack—there should be a tower of green Java methods—instead there's only a single green frame or two.

Speed

Speed Java AWS Virtualization

The Speed of Time

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. There's no Java stack—there should be a tower of green Java methods—instead there's only a single green frame or two.

Speed

Speed Java AWS Virtualization

23 Useful PHP Tools for the Everyday Web Developer

KeyCDN

OCTOBER 31, 2018

PHPStorm PHPStorm streamlines application development by offering integration with relational databases and other PHP tools. It might have more features than you need, but it’s especially helpful if you use MySQL for database management. Below is a run down of a few useful PHP tools for developers. Best PHP Testing Tools 1.

Development

Development Open Source Java AWS

Scale Your Liferay Application by Clustering

Enprowess

MARCH 4, 2018

And whenever one server isn’t sufficient to serve the high traffic needs of your portal, you can scale your Liferay portal by adding additional servers. It is mainly required for parallel processing, fault tolerance and load balancing, high traffic on the application. Users can tune these settings for their needs.

Cache

Cache Transportation Media Traffic

Achieving observability in async workflows

The Netflix TechBlog

MAY 14, 2021

Once you finally find useful identifiers, you may begin writing SQL queries against your production database to find out what went wrong. Prodicle Distribution Our service is required to be elastic and handle bursty traffic. We wanted a scalable service that was near real-time, 2. Conductor and one of the new offerings Cosmos.

Traffic

Traffic Latency Java Google

Data Movement in Netflix Studio via Data Mesh

The Netflix TechBlog

JULY 26, 2021

In the initial stage, data consumers set up ETL pipelines directly pulling data from databases. With this batch style approach, several issues have surfaced like data movement is tightly coupled with database tables, database schema is not an exact mapping of business data model, and data being stale given it is not real time etc.

Big Data

Big Data Government Analytics Processing

DBLog: A Generic Change-Data-Capture Framework

The Netflix TechBlog

DECEMBER 17, 2019

Andreas Andreakis , Ioannis Papapanagiotou Overview Change-Data-Capture (CDC) allows capturing committed changes from a database in real-time and propagating those changes to downstream consumers [1][2]. In databases like MySQL and PostgreSQL, transaction logs are the source of CDC events. Designed with High Availability in mind.

Database

Database Traffic Transportation Open Source

Orchestrating Data/ML Workflows at Scale With Netflix Maestro

The Netflix TechBlog

OCTOBER 18, 2022

We started seeing signs of scale issues, like: Slowness during peak traffic moments like 12 AM UTC, leading to increased operational burden. At Netflix, the peak traffic load can be a few orders of magnitude higher than the average load. Hence, the system has to withstand bursts in traffic while still maintaining the SLO requirements.

Java

Java Scalability Traffic Architecture

DBLog: A Generic Change-Data-Capture Framework

The Netflix TechBlog

DECEMBER 17, 2019

Andreas Andreakis , Ioannis Papapanagiotou Overview Change-Data-Capture (CDC) allows capturing committed changes from a database in real-time and propagating those changes to downstream consumers [1][2]. In databases like MySQL and PostgreSQL, transaction logs are the source of CDC events. Designed with High Availability in mind.

Database

Database Traffic Transportation Open Source

Technology Performance Pulse

Why PostgreSQL Is a Top Choice for Enterprise-level Databases

Dynatrace Application Security detects and blocks attacks automatically in real-time

Trending Sources

The road to observability demo part 3: Collect, instrument, and analyze telemetry data automatically with Dynatrace

Building Netflix’s Distributed Tracing Infrastructure

Dynatrace Application Security protects your applications in complex cloud environments

The Speed of Time

The Speed of Time

23 Useful PHP Tools for the Everyday Web Developer

Scale Your Liferay Application by Clustering

Achieving observability in async workflows

Data Movement in Netflix Studio via Data Mesh

DBLog: A Generic Change-Data-Capture Framework

Orchestrating Data/ML Workflows at Scale With Netflix Maestro

DBLog: A Generic Change-Data-Capture Framework

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