Hi Ivo,
Before proceeding any further, can you confirm that your question is concerned with “unique numbered tags”? If it is the case, you may be interested to learn more about them on this Assigning Tags section <https://developers.google.com/protocol-buffers/docs/proto#assigning-tags> of the Protocol Buffers Language Guide. As part of the recommendations, it is advised to assign tags 1 to 15 to very frequently occurring message elements as they would take one byte to encode. Therefore, it is reasonable to expect these numbers to have an impact on the length of the message, thus on the performance of the exchanges. Also, here is the possible Encoding documentation <https://developers.google.com/protocol-buffers/docs/encoding> you were referring to. Regards, Alex -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To post to this group, send email to google-appengine@googlegroups.com. Visit this group at https://groups.google.com/group/google-appengine. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/22f3a131-456d-4c66-8178-04e0b9f47abe%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
