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Slimmere beslissingen

We transformeren uw gegevens naar betere inzichten

Bel 03 451 23 91

Wat we doen

Onze IT- en consultancydiensten geven uw mensen een snelle en eenvoudige toegang tot hun waardevolle interne en externe informatie. Zo helpen we u om slimmere beslissingen te nemen.

Ontdek onze diensten

Kohera is gespecialiseerd in het ontwerp, de implementatie en de ondersteuning van IT-systemen die werken met het Microsoft BI portfolio, SQL Server en Prophix CPM software. We zijn het grootste bedrijf in België dat zich hier helemaal op richt. Dankzij onze uitgebreide ervaring kunnen wij u helpen om de beste en meest betaalbare oplossing te vinden.

SQL Server consultancy

Wanneer je aan SQL Server denkt, denk dan aan Kohera. Wij zullen steeds de beste oplossing voor u vinden aan de laagste kost; of u nu op zoek bent naar ervaren database-administrators, een audit van uw systemen, prestatieverbeteringen van uw systeem, consolidatie en migratie van uw databases, cloud software - hybride of in eigen beheer - of een installatie voor een hoge beschikbaarheid of herstel na een noodgeval.

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Business Intelligence

Succesvolle bedrijven nemen sneller de juiste beslissingen dankzij het gebruik van business analytics. Wat uw ambities ook zijn, analyse is een essentieel element om uw strategie te bepalen en uw doelstellingen te bereiken. Geef uw mensen analytische tools die gemakkelijk te gebruiken zijn om gegevens op een heldere manier te visualiseren en tot waardevolle inzichten te komen.

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Corporate Performance Management

Software voor Corporate Performance Management (CPM) geeft u vleugels. De software is ontworpen om te werken met een minimum aan IT-ondersteuning. Ze automatiseert tijdrovende processen, verbetert uw financiële nauwkeurigheid en geeft u de mogelijkheid om sneller te reageren op veranderingen.

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SQL Server as a Service

Dankzij de cloud kan u uw SQL Server-databases gebruiken zonder investeringen vooraf. U hoeft niet wakker te liggen van hardware, onderhoud, gegevensgroei, beveiligingsbeheer, softwareherstel, patching, updates, upgrades en back-ups. We kunnen u helpen om de juiste keuze te maken voor het meest passend cloudmodel.

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Wat onze klanten zeggen

Nieuws

25 apr 2017
SQL Server problem tombola: giant reads

A SQL Server is as fast as you tune your workload. One of the things I try to do is tune the workload, a.k.a. the queries executing on my SQL Server, in order to get a better performing server. I start by looking atqueries that do too many reads to retrieve a small result set. A possible obstacle, however, when working with vendor applications, is that you might not be able to tune the applications queries. This definitely limits your options, but there are still a lot of thing you can do to optimize your workload. Today we will do some testing with a giant read query and tune it in different ways by using real life scenarios.

18 apr 2017
An overview of working with files in SQL Server

When you are responsible for databases on a project (as an architect, administrator or developer), you sometimes have to store documents (Files) which are linked to structured data. These data often have to be accessible outside SQL Server (Windows API’s). Storing BLOBs in the database, especially the ones over 1MB, can consume large amounts of file space and expensive server resources. Within SQL Server and Azure, there are different solutions to solve this kind of issues.

11 apr 2017
SQL Spot – Part 3

The growth spurt of SQL Server 2016 and all its related dimensions is hard to follow. Yet with our SQL spot we try to gather some intel for all SQL Server enthusiasts. As always, we try to share some interesting articles, which crossed our paths recently, either professionally or out of personal interest. The gathered community information addresses a healthy BI perspective, ranging from business to technical insights on various topics: SQL Server news, Power BI, SQL Server BI stack, features, data science topics, accidental DBA stuff and interesting learning or study materials.

04 apr 2017
Protect your most valuable business asset

Big data has become big business. Almost every company has transformed into a digital company these days. But how do you turn large volumes of information to your advantage?

Nieuws

25 apr 2017
SQL Server problem tombola: giant reads

A SQL Server is as fast as you tune your workload. One of the things I try to do is tune the workload, a.k.a. the queries executing on my SQL Server, in order to get a better performing server. I start by looking atqueries that do too many reads to retrieve a small result set. A possible obstacle, however, when working with vendor applications, is that you might not be able to tune the applications queries. This definitely limits your options, but there are still a lot of thing you can do to optimize your workload. Today we will do some testing with a giant read query and tune it in different ways by using real life scenarios.

18 apr 2017
An overview of working with files in SQL Server

When you are responsible for databases on a project (as an architect, administrator or developer), you sometimes have to store documents (Files) which are linked to structured data. These data often have to be accessible outside SQL Server (Windows API’s). Storing BLOBs in the database, especially the ones over 1MB, can consume large amounts of file space and expensive server resources. Within SQL Server and Azure, there are different solutions to solve this kind of issues.

11 apr 2017
SQL Spot – Part 3

The growth spurt of SQL Server 2016 and all its related dimensions is hard to follow. Yet with our SQL spot we try to gather some intel for all SQL Server enthusiasts. As always, we try to share some interesting articles, which crossed our paths recently, either professionally or out of personal interest. The gathered community information addresses a healthy BI perspective, ranging from business to technical insights on various topics: SQL Server news, Power BI, SQL Server BI stack, features, data science topics, accidental DBA stuff and interesting learning or study materials.

04 apr 2017
Protect your most valuable business asset

Big data has become big business. Almost every company has transformed into a digital company these days. But how do you turn large volumes of information to your advantage?