Microsoft Edge and other Microsoft products use an Extensible Storage Engine. If you have edge installed on windows, you can find the database file here:
C:\Users\username\AppData\Local\Packages\Microsoft.MicrosoftEdge_xxxxxxx\AC
\MicrosoftEdge\User\Default\DataStore\Data\nouser1\xxxxxxxx\DBStore\spartan.edb
I would like to read this database from my .NET app.
The only tool I have seen for viewing this data appears to be deprecated:
http://www.woanware.co.uk/forensics/esedbviewer.html
I can't seem to find any relevant nuget packages for querying this type of database. Does anyone have experience working with this type of database?
The database engine is esent.dll, and you can access it in several different ways:
C API. https://msdn.microsoft.com/en-us/library/gg269259(v=exchg.10).aspx
C#. https://github.com/microsoft/managedesent
Simplified C# (Isam layer). Easier to use, but not everything is exposed. https://github.com/Microsoft/ManagedEsent/tree/master/isam
(Disclosure: I've worked on the above products.)
That being said, if you just modify a random database, you can impact the host process's integrity, and it might end up crashing.
If you're a law-enforcement agent and it's for forensic purposes, Microsoft should be able to assist you (I haven't done it myself, but I've heard that they'll do it).
-martin
can anyone help me with techniques on how 2 write Layered Service Provider in vb6.
i am developing an application that will restrict site visited buy students in school library.
please i need algorithms, maybe code or tutorial. am already well grounded in winsock.
am developing on windows os first, maybe later unix or linus etc
A low-level system component such as an LSP would be quite difficult to write in a legacy langauge like VB6. Maybe you should consider switching to C++ or C#?
However, Komodia seems to have a lot of information and examples about this subject.
we would like to write a web based application to monitor the ATM machines in the bank to have the following functionality:
Display location of each terminal
Display general status of the
terminal in color coding or simple
icon (ATM up/Down/needs attention,
low cash, etc.)
Have a facility to drill down on the
status of the machine with more
details (display counters, up time,
etc.)
Have the facility to zoom in the map
and pan the map, and to search for
locations by address or geo location
The status of the machine is available in an Oracle database, and the geolocation is to be added to the terminal definition
is there any ready open source API available to use to implement the above requirements? if there is something for Oracle it would be great
PS: we are looking for an API to support the following countries (UAE and GCC, Kazakhistan, Egypt and North Africa)
Thank you
I would suggest using Google's Maps API, it uses a UI familiar to many people online and it can be customized as you see fit.
Advantages
Easy to use.
Easy to develop.
Familiar UI.
Very customizable.
Maps updated frequently.
Disadvantages
Requires an internet connection.
At presently in the ATM industry there is no open source solution,,, and basically if you want to write an application consider multivendor specific.The possibilites which you say could be only if all ATM Machines have common interface, from vendor to Vendor it differs.
Do let me know if you have more queries
The term is getting 'hotter' with Microsoft Azure and Windows 7.
What are the benefits + how does the status quo of desktop computing now change? Does the machine no longer need an OS installation (or a highly stripped down version of a typical OS)... what is needed to interact with the 'Cloud' ?
Update: Received my first RTFM on SO today.
To elaborate.. I'm interested in knowing how different is the 'new way' w.r.t. the services provided by a typical desktop OS today (read Win XP/Vista, linux flavors galore, etc.)... NOT the benefits of cloud computing.
Two buzzwords.
Basically its Microsoft's form of competition against Google's recent web-apps boom. So if you want to know what it's all about just open up google docs and gmail, and there you go :)
Now on a personal note, I'm glad Microsoft and Apple(Mobile Me) are trying to fight back against Google. We need the competition, so us the users can choose and get better apps.
Also I'm really not a fan of any corporation, so I'm not all that excited about Google killing off everyone else any more than Microsoft doing the same to others.
When Microsoft says Azure is a Cloud OS, what they mean is that it provides the same kind of services to developers targeting the "Cloud" abstractions that are akin to what a Desktop OS provides developers targeting desktop.
Amitabh Srivistava gave a great interview on Channel 9 explaining it. Basically, if you want to write a notepad application for a desktop user, you don't have to be concerned with writing code that interprets key strokes from the keyboard, or that sets up communications with a printer. This is due to the desktop os. Similarly, Azure lets a developer focus on their cloud app better by abstracting things like load balancing, authentication and authorization, failover, and a lot of concerns that one would normally have to address when developing for the Cloud.
Old school network diagrams always showed the internet as a cloud. Microsofts approach is still a client-server model, although a real 'cloud' os in theory would be a SOA architecture of loosely fit components interconnecting and working together without really being aware of eachother. Example: creating services for email, document authoring, file storage, etc- which could all be interconnected by different services that don't erally need to be aware of the final product.
So different way of thinking of it: the 'system' exists in the network- not one single location.
Gains: Transparency, redundancy (not only of each service, but for replacing parts if vendors drop out) and availability (as long as you are also connected to the network).
Losses: Vendor lock-ins, vendor's dropping out, interoperability nightmare, as far as I know- there are no real standards for this model.
Microsoft did not coin 'cloud' computing term. Please refer to the wikipedia entry for a more specific definition and etymology.
whats with the RTFM questions on SO lately? unless I'm missing some deeper meaning, your questions are obvious.
http://en.wikipedia.org/wiki/Cloud_computing
Cloud computing is Internet-based
("cloud") development and use of
computer technology ("computing"). The
cloud is a metaphor for the Internet
(based on how it is depicted in
computer network diagrams) and is an
abstraction for the complex
infrastructure it conceals.[1] It is a
style of computing in which IT-related
capabilities are provided “as a
service”,[2] allowing users to access
technology-enabled services from the
Internet ("in the cloud")[3] without
knowledge of, expertise with, or
control over the technology
infrastructure that supports them.[4]
According to a 2008 paper published by
IEEE Internet Computing "Cloud
Computing is a paradigm in which
information is permanently stored in
servers on the Internet and cached
temporarily on clients that include
desktops, entertainment centers, table
computers, notebooks, wall computers,
handhelds, sensors, monitors, etc."[5]
http://en.wikipedia.org/wiki/Azure_Services_Platform
Microsoft's Azure Services Platform is
a cloud platform (cloud computing
platform as a service) offering that
"provides a wide range of internet
services that can be consumed from
both on-premises environments or the
internet"[1]. It is signficant in that
it is Microsoft's first step into
cloud computing following the recent
launch of the Microsoft Online
Services offering.
...
The idea and push from Microsoft to
compete directly in the software as a
service model that Google's Google
Docs have offered is increasingly seen
by them and others as an important
next step in application development.
In this idea, a software doesn't have
to be installed and managed on the
user's computer. It also allows files
and folders to be accessed from the
web.
So far, it looks like the idea of having software & your data hosted at msft's data centre.
SOA seems to be related to what cloud is offering.
No need to have local software (office will run from internet, your docs will be saved there. so that, you can access it anywhere). I think, the target could be big companies - thereby giving them services (software + hardware (data storage + processing power)) on subscription basis.
An expert can shed light on how this can be useful?
Will people be willing to put everything in the cloud?
Cloud is Time Sharing. Us old timers remember those days. You either wrote your own apps and ran it on their (the Time Share/Cloud providers) systems or you use the software they supplied. Usually word processors and accounting apps.
Google Apps is cloud. And since you get HD space you can already serve up your own app running on their systems.
Time Share was all the rage in the 70's and 80. Cause maintaining a system of your own wasn't cheap. Back then the smallest system any company ran was a mid-range (like Honeywell, AS400, Dec, etc, etc). Fell out of favor as the PC became popular. I remember when Lotus 1-2-3 came out and everyone predicted it would destroy what was left of Time Sharing. And it (along with dBase and other aps) did.
It's funny how we re-invite everything.
PS: Forgot one thing about Time Sharing. Since the Net wasn't around, you had to schedule your time. SO your staff would go to the providers Data Center and work. It was like renting space and the systems. Time Share and Cloud operate differently, but the function is the same.
Well like many new terms, there can be more than one answer. Frequently it can be defined as a compute platform, where the developer doesn't have to worry about resource management, scalability or hardware failures, because the cloud infrastructure handles it. Here is a link to some information the company I work for has:
http://www.appistry.com/resource-library/index.html
There are some good white papers linked here that might be helpful to you.
-Brett
A cloud operating system primarily manages the operation of one or more virtual machines within a virtualized environment.
Microsoft Windows Azure and Google Chrome OS are among current examples of cloud operating systems.
Azure App Service is one of the common and most used services. While it is possible to immediately deploy apps, jobs etc., to the app service, a common factor that baffles decision makers is the wide spectrum of the tiers (options of plans) available in the marketspace. To know more details,visit:https://www.impigertech.com/blog/azure-app-service/
Does anyone have any experience with any COTS systems for managing workshops and the associated registrations, courses, communications, etc.?
We have a home-built Perl system that is about 8 years old and is currently embedded as an iframe in a SharePoint portal site (externally facing). Needless to say, it isn't integrated into our site well, looks like crap, needs an overhaul, lacks features, etc. It would be nice to find either a product we can install or a service that provides those features.
Thanks!
You might also look into Moodle - it's a platform developed to supplement classroom teaching (or implement online learning courses) but should have all the major features you listed, and would support your needs reasonably well, as well as enhancing your event with an online component such as slide/presentation distribution only to registered users or users that took a particular class, etc)