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Welcome to eProcurement.gov

The Mauritius government signed an MoU with the Andhra Pradesh government on 13th August 2009 to use AP's e-procurement platform for …

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Pentaho Mondrian Documentation

3. Logical model . The most important components of a schema are cubes, measures, and dimensions: A cube is a collection of dimensions …

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Database - Wikipedia

The introduction of the term database coincided with the availability of direct-access storage (disks and drums) from the mid-1960s onwards. The term represented a contrast with the tape-based systems of the past, allowing shared interactive use rather than daily batch processing.

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XPath and XQuery Functions and Operators 3.1

The purpose of this document is to catalog the functions and operators required for XPath 3.1, XQuery 3.1, and XSLT 3.0 (at the time of writing, XSLT 3.0 requires support for version 3.0 of this specification, and makes support for version 3.1 optional). The exact syntax used to call these functions ...

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CQRS, Event Sourcing and DDD FAQ - Your command-query ...

What is an event? An event represents something that took place in the domain. They are always named with a past-participle verb, such as OrderConfirmed 's not unusual, but not required, for an event to name an aggregate or entity that it relates to; let the domain language be your guide.

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Introduction to Structured Query Language - : : DBBM

Introduction to Structured Query Language Version 4.71. This page is a introductory tutorial of the Structured Query Language (also known as SQL) and is a pioneering effort on the World Wide Web, as this is the first comprehensive SQL tutorial available on …

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sys.dm_os_wait_stats (Transact-SQL) | Microsoft Docs

Returns information about all the waits encountered by threads that executed. You can use this aggregated view to diagnose performance issues with SQL Server and also with specific queries and batches. sys.dm_exec_session_wait_stats (Transact-SQL) provides similar information by session. wait_type ...

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Apache JMeter - User's Manual: Component Reference

JMeter defaults to the SSL protocol level TLS. If the server needs a different level, e.g. SSLv3, change the JMeter property, for example: fault.protocol=SSLv3

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Kafka Streams for Stream processing - Plain Ol' Java

31 Mar 2017 Kafka Streams for Stream processing A few words about how Kafka works. At it's base, Kafka has the distributed log concept. By log we understand an immutable(append only) data structure.

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collectd nf(5) – collectd – The system statistics ...

DESCRIPTION. This config file controls how the system statistics collection daemon collectd behaves. The most significant option is LoadPlugin, which controls which plugins to …

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Database - Wikipedia

The introduction of the term database coincided with the availability of direct-access storage (disks and drums) from the mid-1960s onwards. The term represented a contrast with the tape-based systems of the past, allowing shared interactive use rather than daily batch processing.

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Mongoose v5.2.5: API docs

Mongoose constructor. The exports object of the mongoose module is an instance of this class. Most apps will only use this one instance.

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Document-oriented database - Wikipedia

A document-oriented database, or document store, is a computer program designed for storing, retrieving and managing document-oriented information, also …

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c# - Returning IEnumerable vs. IQueryable - …

Another reason to prefer IEnumerable to IQueryable is that not all LINQ operations are supported by all LINQ providers. So as long as you know what you're doing, you can use IQueryable to push as much of the query to the LINQ provider (LINQ2SQL, EF, NHibernate, MongoDB etc.).

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Processing Loops in SQL Server - CodeProject

The new query is much neater, and it’s actually easier to see what is going on. LAG (the forward looking equivalent is LEAD) is one of the Analytic Functions [] provided in later versions of SQL Server.

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Kafka Streams for Stream processing - Plain Ol' Java

31 Mar 2017 Kafka Streams for Stream processing A few words about how Kafka works. At it's base, Kafka has the distributed log concept. By log we understand an immutable(append only) data structure.

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SQL Tutorial [SELECT Statement Extended]

SQL Tutorial SELECT Statement -- Extended Query Capabilities This subsection details the remaining features of SELECT statements. The basics are …

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SQL Server: Optimizing SQL Server Query Performance

When you optimize database performance, tuning individual queries is as important as tuning server hardware and software configurations. Even one runaway query can bring a database to its knees.

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Document-oriented database - Wikipedia

A document-oriented database, or document store, is a computer program designed for storing, retrieving and managing document-oriented information, also …

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Give Meaning to 100 billion Events a Day - The Analytics ...

For further information about the challenges of streaming data processing, we recommend to have a look at Google Cloud Next ’17 talk « Moving back and forth between batch and stream processing » from Tyler Akidau (tech lead for data processing at Google) and Loïc Jaures (Teads’ co-founder and SVP Technology).

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Query Processing Architecture Guide | Microsoft Docs

Query Processing Architecture Guide. 06/06/2018; 74 minutes to read Contributors. all; In this article THIS TOPIC APPLIES TO: SQL Server Azure SQL Database Azure SQL Data Warehouse Parallel Data Warehouse

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Query API — SQLAlchemy 1.2 Documentation

This section presents the API reference for the ORM Query object. For a walkthrough of how to use this object, see Object Relational Tutorial. ORM-level SQL construction object. Query is the source of all SELECT statements generated by the ORM, both those formulated by end-user query operations as ...

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SQL Server: Optimizing SQL Server Query Performance

When you optimize database performance, tuning individual queries is as important as tuning server hardware and software configurations. Even one runaway query can bring a database to its knees.

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sys.dm_os_wait_stats (Transact-SQL) | Microsoft Docs

Returns information about all the waits encountered by threads that executed. You can use this aggregated view to diagnose performance issues with SQL Server and also with specific queries and batches. sys.dm_exec_session_wait_stats (Transact-SQL) provides similar information by session. wait_type ...

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Give Meaning to 100 billion Events a Day - The Analytics ...

For further information about the challenges of streaming data processing, we recommend to have a look at Google Cloud Next ’17 talk « Moving back and forth between batch and stream processing » from Tyler Akidau (tech lead for data processing at Google) and Loïc Jaures (Teads’ co-founder and SVP Technology).

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collectd nf(5) – collectd – The system statistics ...

DESCRIPTION. This config file controls how the system statistics collection daemon collectd behaves. The most significant option is LoadPlugin, which controls which plugins to …

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Query API — SQLAlchemy 1.2 Documentation

This section presents the API reference for the ORM Query object. For a walkthrough of how to use this object, see Object Relational Tutorial. ORM-level SQL construction object. Query is the source of all SELECT statements generated by the ORM, both those formulated by end-user query operations as ...

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MS-Access - you tried to execute a query that does not ...

SELECT SUM(orders.quantity) AS num, fName, surname FROM author INNER JOIN book ON author.aID = book.authorID; I keep getting the error message: "you tried to execute a query that does not include ...

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Clarified CQRS - Udi Dahan

After listening how the community has interpreted Command-Query Responsibility Segregation I think that the time has come for some clarification.

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An example HTML document - IETF

Introduction Uniform Resource Identifiers ... query ] net _path ... Palme, J., and A. Hopmann, "MIME E-mail Encapsulation of Aggregate Documents ...

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12.19.1 Aggregate (GROUP BY) Function Descriptions - MySQL

This section describes group (aggregate) functions that operate on sets of values.

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SPARQL 1.1 Query Language - World Wide Web …

Abstract. RDF is a directed, labeled graph data format for representing information in the Web. This specification defines the syntax and semantics of the SPARQL query language for RDF.

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c# - Returning IEnumerable vs. IQueryable - …

Another reason to prefer IEnumerable to IQueryable is that not all LINQ operations are supported by all LINQ providers. So as long as you know what you're doing, you can use IQueryable to push as much of the query to the LINQ provider (LINQ2SQL, EF, NHibernate, MongoDB etc.).

Get Price

Pentaho Mondrian Documentation

3. Logical model . The most important components of a schema are cubes, measures, and dimensions: A cube is a collection of dimensions …

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Welcome to eProcurement.gov

The Mauritius government signed an MoU with the Andhra Pradesh government on 13th August 2009 to use AP's e-procurement platform for …

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XPath and XQuery Functions and Operators 3.1

The purpose of this document is to catalog the functions and operators required for XPath 3.1, XQuery 3.1, and XSLT 3.0 (at the time of writing, XSLT 3.0 requires support for version 3.0 of this specification, and makes support for version 3.1 optional). The exact syntax used to call these functions ...

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Apache JMeter - User's Manual: Component Reference

JMeter defaults to the SSL protocol level TLS. If the server needs a different level, e.g. SSLv3, change the JMeter property, for example: fault.protocol=SSLv3

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