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Robert Cemper · Mar 27, 2020

it is an IRIS export

<?xml version="1.0" encoding="UTF-8"?>

<Export generator="IRIS" version="26" zv="IRIS for Windows (x86-64) 2019.1.1 (Build 609U)" ts="2020-03-22 18:56:51">

 

while for Cache it ooks like this:

<?xml version="1.0" encoding="UTF-8"?>
<Export generator="Cache" version="25">
 

it might be sufficient to change 26 to 25 to make your Caché happy

Robert Cemper · Mar 27, 2020

I don't know of reverse  order

BUT if you have some idea of the last subscript you may enter the starting  subscript.

instead of seeing the whole Global ^CONFIG

just one specific  subscript ^CONFIG("Telnet"

os starting from a specific subscript ^CONFIG("Telnet":

or from:to subscript ^CONFIG("ECP":"Journal"

or just the select subscript level with a closing bracket ^CONFIG("ECP":"Journal")

Basically it is the same behavior  of the ancient (not to say antique) routine ^%G

When it was written traversing a Global in reverse order was not implemented in Caché nor ist'S predecessors.
So no reverse display

It has a help function that tells you it's capabilities  DO HELP^%G

The %G utility displays global nodes. A "?" at the "Global ^" prompt
displays the global directory. If you enter just the name of a global,
%G displays the entire global. You may also display a portion of the
global at different subscript levels or specific nodes.
 
A complete global reference, such as ^GLO(3,"BED",5) will display
only that particular node. You may specify a subtree, such as
^GLO(3,"BED", to display all descendants of that node. To display
both the node and its descendants, do not end your entry with a
comma or a right parenthesis.
 
You can leave a subscript field empty when you specify the subtree and
the %G utility displays any nodes matching the other subscripts:
^GLO(,"BED") will match any nodes with 'BED' as the second subscript.
 
You can specify a range of subscripts for a particular subscript
level by inserting a colon between the first and last subscript in the
range: ^PT(1,"ACC":"BIRTH"
 
You can use variables and simple expressions in a subscript
specification by assigning a value to the variable before calling %G.
For example SET ID=214 and enter something like ^PT(ID,0).
 
Robert Cemper · Mar 26, 2020

Hi Jenna,

my personal experience with binary over HTTP is painful.

I'd suggest using Base64-Encoding (which means ASCII readable Characters only)
The downside is you have to decode it at the receiver side.
But that way it should be foolproof over across all proxy-, web- and other servers in between. 
HTTP was invented when there was EBCDIC for 8 bit and ASCII for 7 bit.  And some transport software hasn't improved since. sad 
 

Robert Cemper · Mar 14, 2020

make your formula  f = x + 20(y*y) > z
a calculated, SQLcomputed property in your TABLE
and provide it with a bitmap index and it will run distributed and be incredible fast 

docs: 

https://docs.intersystems.com/iris20192/csp/docbook/DocBook.UI.Page.cls?KEY=GOBJ_proplit#GOBJ_proplit_computed
https://docs.intersystems.com/iris20192/csp/docbook/Doc.View.cls?KEY=RSQL_C145362