Dynatrace

OCTOBER 12, 2023

This tool lets you quickly extract typed fields from unstructured text (such as log entries) using the Dynatrace Pattern Language (DPL), enabling you to extract timestamps, determine status codes, identify IP addresses, or work with real JSON objects. This is especially true with more complex log records containing nested JSON objects.

Speed 207

Speed AWS C++ Availability 207

Percona

APRIL 11, 2024

JSON has become the data interchange format of choice for most developers. JSON had a litany […] It almost made it two years ago but was yanked away at the last minute. We will get it shortly when PostgreSQL 17 is officially released this year! Please see this.Why is this important?JSON

Development 107

Development 107

Scalegrid

JULY 17, 2020

JSON stands for JavaScript Object Notation. JSON is the most common format used by web services to exchange data, store documents, unstructured data, etc. In this post, we are going to show you tips and techniques on how to effectively store and index JSON data in PostgreSQL. Why Store JSON in PostgreSQL? JSONB Indexes.

Storage 321

Storage Database Efficiency Processing 321

The Polyglot Developer

MARCH 31, 2017

Over the past few weeks I’ve been doing a lot of investigation into JSON Web Tokens (JWT) for authentication in APIs. We’re going to see how to create a backend API that creates and validates JSON Web Tokens using the Go programming language. If you’ve been keeping up, you’ll remember I wrote about JWT authentication in a Node.js

Programming 71

Programming Mobile Availability Development 71

Dynatrace

MARCH 9, 2022

Turns out that for every application a rather large JSON document (with ~128kb) is requested from the backend Mainframe system: For each Visa application all the data is managed in a JSON object that needs to be parsed and updated. Remove unwanted full result search from Json result by using XPath specific node configuration.

Java 222

Java Traffic Government Code 222

Percona Community

OCTOBER 16, 2018

This post walks through how to export data from MySQL® into JSON format, ready to ingest into MongoDB®. Starting from MySQL 5.7+, there is native support for JSON.

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The Polyglot Developer

AUGUST 20, 2018

For example we’ve already seen how to convert XML data to JSON data with JavaScript , but what if we wanted to work with comma separated value (CSV) data instead? We’re going to see how to take a CSV file, parse it into JSON, make some changes, and then convert it back into a CSV file using Node.js

Availability 40

Availability Development 40

Dynatrace

DECEMBER 27, 2022

header 'Content-Type: application/json'. header 'Content-Type: application/json'. header 'Content-Type: application/json'. In this example, we’re creating an SLO with a target of 98% of our requests without errors. curl --silent --location --request POST '[link]. header 'Authorization: Api-Token API-TOKEN'.

Software 263

Software Software Benchmarking Latency 263

The Polyglot Developer

MARCH 7, 2015

Recently I was tasked with reading a JavaScript Object Notation (JSON) file using Java. In my project, the JSON file contained properties information to be used inside the application. There are many libraries available for reading or parsing JSON data in Java, but in particular we are going to be using the library found on json.org.

Java 40

Java Availability Development 40

The Polyglot Developer

APRIL 3, 2017

We’re going to see how to open a JSON configuration file using the Go programming language and load it into a custom data structure to be used throughout the application. The post Load A JSON Configuration From File In A Golang Application appeared first on The Polyglot Developer.

Programming 40

Programming Database Code Development 40

Dynatrace

DECEMBER 15, 2022

Then add a header “Content-Type” and provide the value “ application/json; charset=utf-8 “ Example configuration in Cribl of posting logs to Dynatrace API. Format: json. Header: Content-Type application/json; charset=utf-8. your-token-here} where {your-token-here} is an API token with ingest logs scope.

Strategy 180

Strategy AWS Open Source Transportation 180

DZone

AUGUST 22, 2023

For example, headers can specify the format in which the client expects the response data, such as JSON or XML. These headers allow clients and servers to negotiate and agree on various aspects of communication. They can also indicate the preferred language for the content to be returned.

Internet 100

Internet Internet Servers 100

Dynatrace

OCTOBER 30, 2020

Monitoring state JSON. OneAgent registration entries JSON. Archive JSON. Contains information about the process group detection, auto-injection problems, and OneAgent extension configuration. Contains information about the monitoring state of processes and related problems. Host folder. Monitored entities folder.

Monitoring 228

Monitoring AWS Database Processing 228

The Netflix TechBlog

SEPTEMBER 8, 2020

How we migrated our Android endpoints out of a monolith into a new microservice by Rohan Dhruva , Ed Ballot As Android developers, we usually have the luxury of treating our backends as magic boxes running in the cloud, faithfully returning us JSON. Finally, we return the required JSON response from our service.

Latency 233

Latency Cache Java Traffic 233

The Netflix TechBlog

JANUARY 25, 2023

Our team, Asset Management Platform, owns a different service that has a json based DSL to describe the schema of a media asset. We call this a SampleData with following components: sampleNumber aka frame number sampleNumerator sampleDenominator Annotation Object Just like schema, an annotation object is also represented in JSON.

Scalability 283

Scalability Latency Media Architecture 283

The Netflix TechBlog

JUNE 1, 2023

The replay traffic environment generated responses containing a standard playback manifest, a JSON document containing all the necessary information for a Netflix device to start playback. It also included metadata about ads, such as ad placement and impression-tracking events.

Traffic 342

Traffic Best Practices Systems Testing 342

Dynatrace

MAY 7, 2024

name: fluent-bit namespace: fluentbit data: custom_parsers.conf: | [PARSER] Name docker_no_time Format json Time_Keep Off Time_Key time Time_Format %Y-%m-%dT%H:%M:%S.%L See the example below. apiVersion: v1 kind: ConfigMap metadata: annotations: meta.helm.sh/release-name: version: 2.2.1 helm.sh/chart:

Best Practices 243

Best Practices IoT Metrics Storage 243

High Scalability

NOVEMBER 2, 2020

Secrets and Security Insights are two new types of results we extract from code analysis, and the V4 API is a brand new RESTful JSON API with an OpenAPI/Swagger specification that you can use to access all of your results. Earlier this year we released Secrets, Security Insights, and a v4 API.

Storage 231

Storage Design Infrastructure Engineering 231

Dynatrace

JANUARY 18, 2023

Consider the pizza shop example above, with this snippet from the JSON file. Note that there is no total amount field in the sample JSON – just a unit price and quantity. Refining the rule with specific data fields and transforming the data via processing rules will add to the value you get from the business data you’re capturing.

Analytics 227

Analytics Retail Storage Monitoring 227

Percona

DECEMBER 22, 2023

Tools improvements Explain output for slow query in JSON report for pt-query-digest Earlier, pt - query - digest did not print EXPLAIN output with option -- output = json. To create macOS ARM binaries on the same platform, simply run the following from the top-level directory. perl Makefile.PL

Operating System 100

Operating System Programming Open Source Testing 100

Dynatrace

NOVEMBER 11, 2022

H 'Accept: application/json; charset=utf-8'. -H H 'Content-Type: application/json; charset=utf-8'. Craft and send an HTTPS POST request to Dynatrace as follows: curl -X POST '[link] **.live.dynatrace.com/api/v2/events/ingest'. live.dynatrace.com/api/v2/events/ingest'. -H H 'Authorization: Api-Token '. -H data-raw '{.

DevOps 181

DevOps C++ Serverless Processing 181

Percona

OCTOBER 13, 2023

This serialized data is typically stored in a compact JSON format. Parsed the.sdi using JSON parser (jq parser) [root@db3-node test]# cat test_table_715.sdi Parsed the.sdi using JSON parser (jq parser) [root@db3-node test]# cat test_table_715.sdi

Storage 97

Storage Database Engineering Open Source 97

Dynatrace

JUNE 20, 2023

The approach described in the article uses the OpenTelemetry Collector to convert the OTLP protocol in JSON format to the OTLP/HTTP format. The first step allowed Liquid Reply to get the data needed for monitoring in a format that’s fully manipulable on the source-side thanks to Apigee policies capabilities.

Open Source 193

Open Source Google Serverless Azure 193

The Netflix TechBlog

MARCH 5, 2024

This difference in reference processing did cause a performance problem with JSON thread dump support , but that’s a unusual situation caused by a framework accidentally creating an unused ExecutorService instance for every request. We paid particular attention to deallocation of direct byte buffers, but we haven’t seen any impact thus far.

Latency 228

Latency Java Tuning Efficiency 228

Percona

JANUARY 2, 2024

The audit events are logged into a file defined using the variable “audit_log_file”; by default, it is “audit.log,” and it is stored in the “datadir” As part of the initial setup, you may want to consider changing the default format to JSON, as you probably will have other tools absorbing the logs.

Servers 87

Servers Database Open Source Scalability 87

Percona

JANUARY 17, 2023

With PMM API you can easily automate database compliance checks with your existing CICD pipelines.

Database 108

Database Open Source Monitoring Innovation 108

Percona

SEPTEMBER 8, 2023

Dave is the author of MySQL & JSON – A Practical Programming Guide. Percona University Online has released a new free course, “MySQL 5.7 End of Life Options – Free Course at Percona University Online,” by Dave Stokes, Technical Evangelist at Percona. He started to work with MySQL from the 3.29

Google 106

Google Programming Database Code 106

DZone

OCTOBER 29, 2019

You may also like: Cost-Based Optimzer for Couchbase N1QL (SQL for JSON). Do less: Less memory, less CPU, less disk, less IO, fewer instructions, fewer partitions, less overflow. Less everything for the query plan it creates. This is the guiding light for SQL and NoSQL optimizer. In Couchbase 6.5,

Performance 100

Performance 100

Percona

APRIL 4, 2023

A user attribute is a JSON object made up of one or more key-value pairs, and it is set while creating the user with CREATE USER and by including ATTRIBUTE ‘json_object’ json_object must be a valid JSON object (should be key-value pairs). ATTRIBUTE: The value is in JSON object notation. What is the user attribute?

Open Source 82

Open Source Database Mobile Scalability 82

Percona Community

JANUARY 8, 2023

This library supports different formats, including CSV and JSON, and it also provides a method for inserting data into a SQL database. In the first case, if you need to process the data before inserting it into the database, you can use Pandas, a widely used Python library for data analysis.

Database 82

Database Testing Processing 82

Percona

SEPTEMBER 19, 2023

view providing I/O statistics for your monitoring needs, New SQL/JSON constructors and identity functions. Parallelization for transactions for logical replication subscribers. Parallelization of FULL and internal right OUTER hash joins is now allowed. Improved vacuum freezing performance.

Availability 112

Availability Open Source Database Servers 112

Percona

JUNE 23, 2023

Or if you process a lot of JSON formatted data, you have two choices in PostgreSQL with JSON or JSONB that have their quirks while MySQL has one JSON datatype. JSON_TABLE() may make it into PG 17 in 2024 after being dropped at the last moment from PG 15. The question becomes this: Is either database good enough for your needs?

Database 121

Database Transportation Servers Cloud 121

Percona

JULY 27, 2023

has EXPLAIN FORMAT=JSON that can output data into a user variable. SQL > EXPLAIN FORMAT=JSON INTO @myvar SELECT * FROM City WHERE District='Texas'; Query OK, 0 rows affected (0.0043 sec) SQL > SELECT @myvarG 1. This could be handy for tracking query tuning and performance auditing. Suspicious servers?

Servers 84

Servers Open Source Tuning Cache 84

Alex Russell

JANUARY 5, 2022

That URL is a JSON metadata file 6888 12:37 PM · Mar 17, 2021. This artwork is by Beeple and sold via Nifty: niftygateway.com/itemdetail/primary/0x12f28e2106ce8fd8464885b80ea865e98b465149/1 The NFT token is for this JSON file hosted directly on Nifty's servers: api.niftygateway.com/beeple/100010001/ 3330 12:40 PM · Mar 17, 2021.

Blockchain 111

Blockchain Media Transportation Internet 111

Particular Software

JULY 4, 2022

With the latest versions of ServiceControl and ServicePulse, you can view the JSON configuration directly in ServicePulse. You don’t have to store the configuration in a file, or even as JSON. It also includes a simple API to apply those configuration details to an endpoint. We thought of that too.

Monitoring 52

Monitoring Metrics Systems Processing 52

Percona

DECEMBER 28, 2023

Configure the plugin The audit_log_filter plugin uses JSON-encoded rules to configure its own behavior. You will need these tables to configure the plugin later. They are empty right after installation, so the plugin cannot execute any tasks immediately. Assign it as default.

Open Source 108

Open Source Database Servers Storage 108

The Netflix TechBlog

MARCH 4, 2024

The recommended configurations are saved in ConfigService as a JSON patch with a scope defined to specify the jobs that can use the recommended configurations.

Tuning 210

Tuning Efficiency Big Data Engineering 210