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Extending relational query processing with ML inference , Karanasos, CIDR’10. The vision is that data scientists use their favourite ML framework to construct a model, which together with any data pre-processing steps and library dependencies forms a model pipeline. MORE
Traditional stream-processing and complex event processing systems, such as Apache Storm and Software AG’s Apama , have focused on extracting interesting patterns from incoming data with stateless applications. This model offers key insights into how state data can be organized within stream-processing applications for maximum effectiveness. Architecture Featured Performance Programming Techniques digital twin Flink ScaleOut StreamServer Spark Storm stream processing MORE
Over the last 3 years, the TripleLift data pipeline scaled from processing millions of events per day to processing billions. This processing can be summed up as the continuous aggregation and delivery of reporting data to users in a cost efficient manner. MORE
While increasing both the precision and the recall of our secrets detection engine, we felt the need to keep a close eye on speed. In a gearbox, if you want to increase torque, you need to decrease speed. So it wasn’t a surprise to find that our engine had the same problem: more power, less speed. MORE
In order to streamline this process even more and reduce the time needed to perform this, we decided to release a solution similar to what we already provide for OneAgents: a mechanism which assures completely hands-free updates of ActiveGates, at the earliest possible convenience. MORE
This article focuses on how we … The post Real-Time Exactly-Once Ad Event Processing with Apache Flink, Kafka, and Pinot appeared first on Uber Engineering Blog. Uber recently launched a new capability: Ads on UberEats. MORE
The worst evil in Nginx is if when used in location context. Much has been written about this, including posts on nginx.com. Let’s take a quote: The only 100% safe things which may be done inside if in a location context are: tutorial devops performance nginx if MORE
The post Database Migration: Challenges, Need & Process appeared first on Insights on Latest Software Technologies - Simform Blog. Adopting emerging technologies have helped businesses in leveraging their overall performance. Database Migration is one of those. MORE
Batch processing of data is an efficient way of processing large volumes of data where data is collected, processed and then batch results are produced. Batch processing can be applied in many use cases. One common use case of batch processing is transforming a large set of flat, CSV or JSON files into a structured format that is ready for further processing. Spring Batch provides functions for processing large volumes of data in batch jobs. MORE
The post How DevOps Testing can Enhance the Application Development Process? We have entered the digital age where technology is flourishing everywhere and is playing an integral role in our lives. Mobile applications are one great. appeared first on Kovair Blog. DevOps Technologies Test Management DevOps Consultants DevOps Implementation Why DevOps gained popularity MORE
In the previous posts in this series, we've seen some examples of long-running processes , how to model them, and where to store the state. So how can we ensure that our long-running process doesn't get into an inconsistent state if something fails along the way? First, let's have another looks at the shipping policy defined in the previous post : performance timeouts saga pattern dead letter channel long-running long-running processes retries saga MORE
software testing test automation rpa robotic process automation application testingConnecting RPA and Test Automation. RPA and test automation recite completely similar if you haven’t been working combined with both, so how are they different? MORE
Back-to-Basics Weekend Reading - Join Processing in Relational Databases. In 1992 Priti Mishra and Margaret Eich conducted a survey on what was achieved until then in Join Processing and described in details the algorithms, the implementation complexity and the performance. Join Processing in Relational Databases , Priti Mishra and Margaret H. All Things Distributed. Werner Vogels weblog on building scalable and robust distributed systems. MORE
By vastly increasing the number of PurePaths that are processed by a Dynatrace Managed cluster, your initial sizing considerations for Dynatrace Managed nodes and clusters may however end up being inadequate for supporting such volume. Dynatrace news. MORE
By integrating Atlassian Jira and Micro Focus ALM, you can automate the flow of defects between the two tools to eradicate manual overhead and accelerate the speed and accuracy of the defect reporting and resolution process. With software touching nearly every facet of the omnichannel customer experience, the process is considered a critical business issue. How the long is the process taking? MORE
When starting SQL Server on Linux why are there two (2) sqlservr processes? The parent process handles basic configuration activities and then forks the child process. The parent process (WATCHDOG) becomes a lightweight monitor and the child process runs the sqlservr.exe process. Hint: Process ids can be reused so do not write scripts looking for the largest process id as the first entry may have a process id larger than the second entry. MORE
Despite what most of us might assume, software testing is not simply a matter of conducting a string of tests and evaluations, and getting the. Test Management Software Testing MORE
The time spent on a repetitive configuration process before completing a purchase order can negatively impact your software product’s time to value. For pre-sales and consulting engineers, this process usually involves repeatedly installing and configuring software to achieve a minimum-viable use case – i.e., meeting minimum requirements to prove that the software works as promised. MORE
Signing Image Processing requests is an efficient way to ensure that no unwanted image operation can be executed. Secure Token and Image Processing is a powerful setup to transform and deliver images in a secure way. Signing Image Processing requests is easy. MORE
At present, according to the best software testing companies, there are various automated software testing … The post Tips to Enhance the Efficiency of Software Testing Process appeared first on QA Mentor Blog. Software Testing Test Process & Best PracticesWhen it comes to a software development and testing procedure, a single flaw can prove fatal. MORE
I love software process. Process can do wonders for that half. Among some of the benefits process can bring to a project are: Ensuring everyone is working on the most important thing Coordinating efforts to distribute work effectively Adding little nudges to improve code quality such as automated testing and code reviews That last bit is where process can become a disaster though MORE
There are different options to terminate a process in Unix/Linux flavor of operating systems. You can use the kill command to terminate a process by passing the process id. PID is the process ID of the process that you want to terminate. This article intends to list and provide examples of each option. java open source devops command line operating systems linux operating system linux tools/utilities system admin unix operating system unix os MORE
KeyCDN has significantly simplified the way images are transformed and delivered with our Image Processing service. Our Image Processing service makes it easy to do that. The header x-ip: 1 indicates that the image went through image processing and was optimized. MORE
With the evolution of storage formats like Apache Parquet and Apache ORC and query engines like Presto and Apache Impala , the Hadoop ecosystem has the potential to become a general-purpose, unified serving layer for workloads that can tolerate latencies … The post Hudi: Uber Engineering’s Incremental Processing Framework on Apache Hadoop appeared first on Uber Engineering Blog. MORE
Process Automation is defined as “a centerpiece of digitalization efforts” – where workflow engines are used as “a vital building block in modern architectures.” MORE
Implementing Tasktop as a part of your software delivery process may not save you a trip to the grocery store, but it will help make the most out of your time at the office. . The post Optimize your QA Process by Integrating qTest and Azure DevOps appeared first on Tasktop Blog. MORE
Views: 26 Ignorance of SDLC (Software Development Life Cycle) complicates the project creation process. SDLC implies a specific methodology with a direct process of creating. Application Lifecycle Management Risk Management Test Management ALM ALM/SDLC MORE
Now you need to organize a testing process the right way. Testing is a precise process and each stage of it is extremely important as it can affect the results. Testing has always been a critical factor for delivering bug-free, reliable, and secure products. MORE
In your back-end system, you might benefit from event-driven architecture, automatic message retries, and orchestration of long-running business processes. Ideally, a message receiver could process an incoming message without requiring any specific header. MORE
Push Zones are now seamlessly supporting Image Processing ! The complete feature set of Image Processing is now also available for Push Zones. No commitment: Scale up and down anytime and only pay for the images processed. MORE
We’ve extended our Image Processing service with a new feature: Watermark ! The image overlay process consists of 2 parts: the base image and the overlay image. The base image can still be modified with any image processing command. Overlay Parameters Overview The following parameters have been added to the image processing engine: olurl Defines the URL of the overlay image. In order to use Image Overlay, the feature Image Processing needs to be enabled. MORE
Windows has long had a reputation for slow file operations and slow process creation. This weeks’ blog post covers a technique you can use to make process creation on Windows grow slower over time (with no limit), in a way that will be untraceable for most users! Process handle leak in one of Microsoft’s add-ons to Windows: Zombie Processes are Eating your Memory. And this one – an odd design decision that makes process creation slower over time. MORE
A few months ago I wrote a blog post on How to Capture Per Process Metrics in PMM. Since that time, Nick Cabatoff has made a lot of improvements to Process Exporter and I’ve improved the Grafana Dashboard to match. However, if you have a substantial part of process swapped out because of memory pressure, you would not see it. Especially for processes written in Go, the difference can be extreme. Processes by Disk IO. MORE
Traditional stream-processing and complex event processing systems, such as Apache Storm and Software AG’s Apama , have focused on extracting interesting patterns from incoming data with stateless applications. This model offers key insights into how state data can be organized within stream-processing applications for maximum effectiveness. The post The Digital Twin: A Foundational Concept for Stateful Stream Processing appeared first on ScaleOut Software. MORE
The shortcomings and drawbacks of batch-oriented data processing were widely recognized by the Big Data community quite a long time ago. It became clear that real-time query processing and in-stream processing is the immediate need in many practical applications. This system has been designed to supplement and succeed the existing Hadoop-based system that had too high latency of data processing and too high maintenance costs. Basics of Distributed Query Processing. MORE
At Uber’s scale, even a one percent increase in the rate of sign-ups to first trips (the driver conversion rate) carries a … The post Maximizing Process Performance with Maze, Uber’s Funnel Visualization Platform appeared first on Uber Engineering Blog. At Uber, we spend a considerable amount of resources making the driver sign-up experience as easy as possible. MORE
Mounting object storage in Netflix’s media processing platform By Barak Alon (on behalf of Netflix’s Media Cloud Engineering team) MezzFS (short for “Mezzanine File System”) is a tool we’ve developed at Netflix that mounts cloud objects as local files via FUSE. It’s used extensively in our media processing platform, which includes services like Archer and runs features like video encoding and title image generation on tens of thousands of Amazon EC2 instances. MezzFS?—?Mounting MORE
It is currently used by hundreds of … The post Cadence Multi-Tenant Task Processing appeared first on Uber Engineering Blog. Introduction. MORE
As the world has moved toward more automation, so has software testing. But if you run automated tests only at the end of your development cycle, you won't reveal all the possible issues your customers may face. MORE
To help equip you for the ongoing process of optimization and the life of debugging ahead of you, we’ve gathered a list of the best tools to monitor the JVM in both development and production environments. java open source performance monitoring jvm process java performance process monitoring MORE
Zombies probably won’t consume 32 GB of your memory like they did to me, but zombie processes do exist, and I can help you find them and make sure that developers fix them. GB of page/non-paged pool, few processes running, and no process using anywhere near enough to explain where the memory had gone: My machine has 96 GB of RAM – lucky me – and when I don’t have any programs running I think it’s reasonable to hope that I’d have at least half of it available. MORE
Application performance Review (also known as Application Performance Walkthrough or Application Performance Assessment) is the process of review of an existing application (in production) to evaluate its performance and scalability attributes. Overview. MORE
After that, they came to us saying that they need a solution so that they can control the processing through control-m. tutorial performance mule migration mule 4 process filesFind out more about Mule 4! MORE
Development Process. Development Process. Tools And Practices To Speed Up The Vue.js Tools And Practices To Speed Up The Vue.js Uma Victor. 2021-07-08T11:00:00+00:00. 2021-07-13T02:07:04+00:00. MORE
Processing Related Topics DZone
FEBRUARY 8, 2022
While increasing both the precision and the recall of our secrets detection engine, we felt the need to keep a close eye on speed. In a gearbox, if you want to increase torque, you need to decrease speed. So it wasn’t a surprise to find that our engine had the same problem: more power, less speed.
DZone
SEPTEMBER 24, 2021
Process Automation is defined as “a centerpiece of digitalization efforts” – where workflow engines are used as “a vital building block in modern architectures.”
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DZone
JULY 13, 2020
software testing test automation rpa robotic process automation application testingConnecting RPA and Test Automation. RPA and test automation recite completely similar if you haven’t been working combined with both, so how are they different?
DZone
OCTOBER 23, 2021
The worst evil in Nginx is if when used in location context. Much has been written about this, including posts on nginx.com. Let’s take a quote: The only 100% safe things which may be done inside if in a location context are: tutorial devops performance nginx if
KeyCDN
APRIL 7, 2021
Signing Image Processing requests is an efficient way to ensure that no unwanted image operation can be executed. Secure Token and Image Processing is a powerful setup to transform and deliver images in a secure way. Signing Image Processing requests is easy.
KeyCDN
SEPTEMBER 3, 2020
KeyCDN has significantly simplified the way images are transformed and delivered with our Image Processing service. Our Image Processing service makes it easy to do that. The header x-ip: 1 indicates that the image went through image processing and was optimized.
DZone
SEPTEMBER 6, 2019
Application performance Review (also known as Application Performance Walkthrough or Application Performance Assessment) is the process of review of an existing application (in production) to evaluate its performance and scalability attributes. Overview.
Highly Scalable
AUGUST 20, 2013
The shortcomings and drawbacks of batch-oriented data processing were widely recognized by the Big Data community quite a long time ago. It became clear that real-time query processing and in-stream processing is the immediate need in many practical applications. This system has been designed to supplement and succeed the existing Hadoop-based system that had too high latency of data processing and too high maintenance costs. Basics of Distributed Query Processing.
Uber Engineering
DECEMBER 16, 2021
It is currently used by hundreds of … The post Cadence Multi-Tenant Task Processing appeared first on Uber Engineering Blog. Introduction.
DZone
AUGUST 5, 2019
In the previous posts in this series, we've seen some examples of long-running processes , how to model them, and where to store the state. So how can we ensure that our long-running process doesn't get into an inconsistent state if something fails along the way? First, let's have another looks at the shipping policy defined in the previous post : performance timeouts saga pattern dead letter channel long-running long-running processes retries saga
DZone
JULY 8, 2020
Now you need to organize a testing process the right way. Testing is a precise process and each stage of it is extremely important as it can affect the results. Testing has always been a critical factor for delivering bug-free, reliable, and secure products.
Dynatrace
APRIL 13, 2021
In order to streamline this process even more and reduce the time needed to perform this, we decided to release a solution similar to what we already provide for OneAgents: a mechanism which assures completely hands-free updates of ActiveGates, at the earliest possible convenience.
DZone
APRIL 18, 2019
To help equip you for the ongoing process of optimization and the life of debugging ahead of you, we’ve gathered a list of the best tools to monitor the JVM in both development and production environments. java open source performance monitoring jvm process java performance process monitoring
DZone
DECEMBER 10, 2019
After that, they came to us saying that they need a solution so that they can control the processing through control-m. tutorial performance mule migration mule 4 process filesFind out more about Mule 4!
High Scalability
JUNE 15, 2020
Over the last 3 years, the TripleLift data pipeline scaled from processing millions of events per day to processing billions. This processing can be summed up as the continuous aggregation and delivery of reporting data to users in a cost efficient manner.
Simform
FEBRUARY 16, 2020
The post Database Migration: Challenges, Need & Process appeared first on Insights on Latest Software Technologies - Simform Blog. Adopting emerging technologies have helped businesses in leveraging their overall performance. Database Migration is one of those.
KeyCDN
FEBRUARY 13, 2020
Push Zones are now seamlessly supporting Image Processing ! The complete feature set of Image Processing is now also available for Push Zones. No commitment: Scale up and down anytime and only pay for the images processed.
Kovair
OCTOBER 10, 2021
Views: 26 Ignorance of SDLC (Software Development Life Cycle) complicates the project creation process. SDLC implies a specific methodology with a direct process of creating. Application Lifecycle Management Risk Management Test Management ALM ALM/SDLC
The Morning Paper
FEBRUARY 20, 2020
Extending relational query processing with ML inference , Karanasos, CIDR’10. The vision is that data scientists use their favourite ML framework to construct a model, which together with any data pre-processing steps and library dependencies forms a model pipeline.
KeyCDN
NOVEMBER 7, 2019
We’ve extended our Image Processing service with a new feature: Watermark ! The image overlay process consists of 2 parts: the base image and the overlay image. The base image can still be modified with any image processing command. Overlay Parameters Overview The following parameters have been added to the image processing engine: olurl Defines the URL of the overlay image. In order to use Image Overlay, the feature Image Processing needs to be enabled.
Smashing Magazine Graphics
JULY 8, 2021
Development Process. Development Process. Tools And Practices To Speed Up The Vue.js Tools And Practices To Speed Up The Vue.js Uma Victor. 2021-07-08T11:00:00+00:00. 2021-07-13T02:07:04+00:00.
DZone
AUGUST 2, 2019
Batch processing of data is an efficient way of processing large volumes of data where data is collected, processed and then batch results are produced. Batch processing can be applied in many use cases. One common use case of batch processing is transforming a large set of flat, CSV or JSON files into a structured format that is ready for further processing. Spring Batch provides functions for processing large volumes of data in batch jobs.
Randon ASCII
FEBRUARY 11, 2018
Zombies probably won’t consume 32 GB of your memory like they did to me, but zombie processes do exist, and I can help you find them and make sure that developers fix them. GB of page/non-paged pool, few processes running, and no process using anywhere near enough to explain where the memory had gone: My machine has 96 GB of RAM – lucky me – and when I don’t have any programs running I think it’s reasonable to hope that I’d have at least half of it available.
TechBeacon Testing
JANUARY 24, 2020
As the world has moved toward more automation, so has software testing. But if you run automated tests only at the end of your development cycle, you won't reveal all the possible issues your customers may face.
Randon ASCII
OCTOBER 15, 2018
Windows has long had a reputation for slow file operations and slow process creation. This weeks’ blog post covers a technique you can use to make process creation on Windows grow slower over time (with no limit), in a way that will be untraceable for most users! Process handle leak in one of Microsoft’s add-ons to Windows: Zombie Processes are Eating your Memory. And this one – an odd design decision that makes process creation slower over time.
Kovair
JANUARY 18, 2021
Despite what most of us might assume, software testing is not simply a matter of conducting a string of tests and evaluations, and getting the. Test Management Software Testing
Dynatrace
MAY 14, 2020
By vastly increasing the number of PurePaths that are processed by a Dynatrace Managed cluster, your initial sizing considerations for Dynatrace Managed nodes and clusters may however end up being inadequate for supporting such volume. Dynatrace news.
Uber Engineering
SEPTEMBER 23, 2021
This article focuses on how we … The post Real-Time Exactly-Once Ad Event Processing with Apache Flink, Kafka, and Pinot appeared first on Uber Engineering Blog. Uber recently launched a new capability: Ads on UberEats.
Percona
SEPTEMBER 18, 2018
A few months ago I wrote a blog post on How to Capture Per Process Metrics in PMM. Since that time, Nick Cabatoff has made a lot of improvements to Process Exporter and I’ve improved the Grafana Dashboard to match. However, if you have a substantial part of process swapped out because of memory pressure, you would not see it. Especially for processes written in Go, the difference can be extreme. Processes by Disk IO.
QAMentor
JANUARY 7, 2019
At present, according to the best software testing companies, there are various automated software testing … The post Tips to Enhance the Efficiency of Software Testing Process appeared first on QA Mentor Blog. Software Testing Test Process & Best PracticesWhen it comes to a software development and testing procedure, a single flaw can prove fatal.
Particular Software
JULY 12, 2021
In your back-end system, you might benefit from event-driven architecture, automatic message retries, and orchestration of long-running business processes. Ideally, a message receiver could process an incoming message without requiring any specific header.
Tasktop
MARCH 18, 2020
Implementing Tasktop as a part of your software delivery process may not save you a trip to the grocery store, but it will help make the most out of your time at the office. . The post Optimize your QA Process by Integrating qTest and Azure DevOps appeared first on Tasktop Blog.
Professor Beekums
JULY 16, 2017
I love software process. Process can do wonders for that half. Among some of the benefits process can bring to a project are: Ensuring everyone is working on the most important thing Coordinating efforts to distribute work effectively Adding little nudges to improve code quality such as automated testing and code reviews That last bit is where process can become a disaster though
Kovair
JUNE 20, 2019
The post How DevOps Testing can Enhance the Application Development Process? We have entered the digital age where technology is flourishing everywhere and is playing an integral role in our lives. Mobile applications are one great. appeared first on Kovair Blog. DevOps Technologies Test Management DevOps Consultants DevOps Implementation Why DevOps gained popularity
ScaleOut Software
MAY 4, 2018
Traditional stream-processing and complex event processing systems, such as Apache Storm and Software AG’s Apama , have focused on extracting interesting patterns from incoming data with stateless applications. This model offers key insights into how state data can be organized within stream-processing applications for maximum effectiveness. The post The Digital Twin: A Foundational Concept for Stateful Stream Processing appeared first on ScaleOut Software.
ScaleOut Software
MAY 4, 2018
Traditional stream-processing and complex event processing systems, such as Apache Storm and Software AG’s Apama , have focused on extracting interesting patterns from incoming data with stateless applications. This model offers key insights into how state data can be organized within stream-processing applications for maximum effectiveness. Architecture Featured Performance Programming Techniques digital twin Flink ScaleOut StreamServer Spark Storm stream processing
Uber Engineering
AUGUST 16, 2018
At Uber’s scale, even a one percent increase in the rate of sign-ups to first trips (the driver conversion rate) carries a … The post Maximizing Process Performance with Maze, Uber’s Funnel Visualization Platform appeared first on Uber Engineering Blog. At Uber, we spend a considerable amount of resources making the driver sign-up experience as easy as possible.
Uber Engineering
MARCH 12, 2017
With the evolution of storage formats like Apache Parquet and Apache ORC and query engines like Presto and Apache Impala , the Hadoop ecosystem has the potential to become a general-purpose, unified serving layer for workloads that can tolerate latencies … The post Hudi: Uber Engineering’s Incremental Processing Framework on Apache Hadoop appeared first on Uber Engineering Blog.
Tasktop
SEPTEMBER 26, 2019
By integrating Atlassian Jira and Micro Focus ALM, you can automate the flow of defects between the two tools to eradicate manual overhead and accelerate the speed and accuracy of the defect reporting and resolution process. With software touching nearly every facet of the omnichannel customer experience, the process is considered a critical business issue. How the long is the process taking?
All Things Distributed
APRIL 12, 2013
Back-to-Basics Weekend Reading - Join Processing in Relational Databases. In 1992 Priti Mishra and Margaret Eich conducted a survey on what was achieved until then in Join Processing and described in details the algorithms, the implementation complexity and the performance. Join Processing in Relational Databases , Priti Mishra and Margaret H. All Things Distributed. Werner Vogels weblog on building scalable and robust distributed systems.
SQL Server According to Bob
JULY 17, 2018
When starting SQL Server on Linux why are there two (2) sqlservr processes? The parent process handles basic configuration activities and then forks the child process. The parent process (WATCHDOG) becomes a lightweight monitor and the child process runs the sqlservr.exe process. Hint: Process ids can be reused so do not write scripts looking for the largest process id as the first entry may have a process id larger than the second entry.
Tasktop
JULY 29, 2019
The time spent on a repetitive configuration process before completing a purchase order can negatively impact your software product’s time to value. For pre-sales and consulting engineers, this process usually involves repeatedly installing and configuring software to achieve a minimum-viable use case – i.e., meeting minimum requirements to prove that the software works as promised.
The Netflix TechBlog
MARCH 6, 2019
Mounting object storage in Netflix’s media processing platform By Barak Alon (on behalf of Netflix’s Media Cloud Engineering team) MezzFS (short for “Mezzanine File System”) is a tool we’ve developed at Netflix that mounts cloud objects as local files via FUSE. It’s used extensively in our media processing platform, which includes services like Archer and runs features like video encoding and title image generation on tens of thousands of Amazon EC2 instances. MezzFS?—?Mounting
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