High volume use of postGres - PostgreSQL Database

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High volume websites using Python web server software?

by: Irmen de Jong | last post by:

Hi, Things like Twisted, medusa, etc.... that claim to be able to support hundreds of concurrent connections because of the async I/O framework they're based on.... can someone give a few examples of some web sites actually using those Python frameworks? Thanks :) --Irmen

Python

1716

Is .NET good for high volume numerical computing?

by: YeeCN | last post by:

Hi, I need to write an application that requires HUGH volume of number crunching (tens of billions of calculations). Speed is the single most important factor for me. I am wondering is .NET (vb, c#) the right framework to develop the application so whether I should look somewhere else. Any help or suggestions is greatly appreciated.

.NET Framework

2068

High-volume shop uses PostgreSQL

by: Ron Johnson | last post by:

http://www.computerworld.com.au/index.php?id=1482975508&fp=16&fpid=0 -- ----------------------------------------------------------------- Ron Johnson, Jr. ron.l.johnson@cox.net Jefferson, LA USA LUKE: Is Perl better than Python? YODA: No... no... no. Quicker, easier, more seductive. LUKE: But how will I know why Python is better than Perl?

PostgreSQL Database

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Best way to transfert high volume data between AS400/DB2 to Unix-Sybase

by: etienno | last post by:

Hi, what would be the best way to transfert high volume data (100 tables, 500Meg each) between DB2/AS400 to Sybase? Thanks Etienne. Montreal

DB2 Database

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Tracking High Volume of Impressions

by: Arsen V. | last post by:

Hello, Did anyone have some experience with the following: 1) Need to track high volume of impressions - 20,000,000+ per day 2) Backend is SQL Server 2000 3) Webfarm of IIS with ASP.NET 4) Need to track the data as follows: DATE, TIME (resolution should be 1 hour), ID, NUMBER OF IMPRESSIONS, SOME OTHER COUNTS

C# / C Sharp

1573

Threads sharing objects in memory during high volume use

by: Ron Mexico | last post by:

I have written a graphing engine (very similar to what BigCharts.com offers). Basically, it's an ASPX page that accepts parameters and calls back-end business objects (dlls) to create a graph. When the graph is created as a jpeg, it is returned to the browser as binary data. When it is used at a low volume, it performs great and returns correctly drawn graphs in a timely manner. However when the amount of traffic is increased to a high...

ASP.NET

1810

Enterprice Services (via DCOM) vs IIS (via Remoting) for high volumeapps

by: Tommaso Caldarola | last post by:

I need to transfer big files (up to 10 Gb), now I'm using IIS via Remoting with chunk of bytes (up to 500Kb). In the following article: Middle-Tier Hosting: Enterprise Services, IIS, DCOM, Web Services, and Remoting By Rockford Lhotka http://www.15seconds.com/issue/040812.htm

C# / C Sharp

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C# Write lines to file at high volume, multiple threads

by: =?Utf-8?B?RGFtZW9u?= | last post by:

Hi - I am attempting to write lines to a file at high volume, multiple threads. Here is my scenario: (initial "WriteToFile" object created via a parent multithreaded process, which receives files, can call custom code for each file received - much like BizTalk) 1. Receive multiple files, each file received creates a "WriteToFile" object

.NET Framework

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Using c++ template metaprogramming for high performance number crunching?

by: Ted | last post by:

I have cross posted this to comp.lang.c++ and to sci.math.num- analysis in the belief that the topic is of interest to some in both groups. I am building my toolkit, in support of my efforts in producing high performance C++ code; code that is provably correct. The issue here is orthogonal to the question of expression templates, which at present seem to me to be relatively simple.

C / C++

9647

What is ONU?

by: marktang | last post by:

ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look ! Part I. Meaning of...

General

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Changing the language in Windows 10

by: Hystou | last post by:

Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it. First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...

Windows Server

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Problem With Comparison Operator <=> in G++

by: Oralloy | last post by:

Hello folks, I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>". The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed. This is as boiled down as I can make it. Here is my compilation command: g++-12 -std=c++20 -Wnarrowing bit_field.cpp Here is the code in...

C / C++

9960

Discussion: How does Zigbee compare with other wireless protocols in smart home applications?

by: tracyyun | last post by:

Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...

General

7510

Access Europe - Using VBA to create a class based on a table - Wed 1 May

by: isladogs | last post by:

The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM). In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules. He will explain when you may want to use classes instead of User Defined Types (UDT). For example, to manage the data in unbound forms. Adolph will...

Microsoft Access / VBA

6744

Couldn’t get equations in html when convert word .docx file to html file in C#.

by: conductexam | last post by:

I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one. At the time of converting from word file to html my equations which are in the word document file was convert into image. Globals.ThisAddIn.Application.ActiveDocument.Select();...

C# / C Sharp

5397

Trying to create a lan-to-lan vpn between two differents networks

by: TSSRALBI | last post by:

Hello I'm a network technician in training and I need your help. I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs. The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols. I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...

Networking - Hardware / Configuration

5532

Windows Forms - .Net 8.0

by: adsilva | last post by:

A Windows Forms form does not have the event Unload, like VB6. What one acts like?

Visual Basic .NET

4064

transfer the data from one system to another through ip address

by: 6302768590 | last post by:

Hai team i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system

C# / C Sharp