octave

octave:1> addpath inst
octave:2> which redis
'redis' is a built-in function
octave:3> addpath serialize
octave:4> x(1).a = pi;
octave:5> x(2).a = [1 2 3];
octave:6> x(1).b = 1;
octave:7> x(2).b = {3,4, randi(10,3,3)};
octave:8> x
x =

  1x2 struct array containing the fields:

    a
    b

octave:9> x.a
ans =  3.1416
ans =

   1   2   3

octave:10> s = serialize(x)
s = struct("a",{double(3.141592653589793116),double([1 2 3])},"b",{double(1),{double(3),double(4),double([5 8 6;5 3 2;7 3 3])}})
octave:11> r = redis()
r =

<object redis>

octave:12> r.ping()
ans = PONG
octave:13> ret = r.set('my_keyname', s)
ret = OK
octave:14> my_keyname = r.get('my_keyname')
my_keyname = struct("a",{double(3.141592653589793116),double([1 2 3])},"b",{double(1),{double(3),double(4),double([5 8 6;5 3 2;7 3 3])}})
octave:15> x2 = eval(my_keyname)
x2 =

  1x2 struct array containing the fields:

    a
    b

octave:16> x2.a
ans =  3.1416
ans =

   1   2   3

octave:17> 

redis

127.0.0.1:6379> get my_keyname
"struct(\"a\",{double(3.141592653589793116),double([1 2 3])},\"b\",{double(1),{double(3),double(4),double([5 8 6;5 3 2;7 3 3])}})"
127.0.0.1:6379>