{'fraction_non_alphanumeric': 0.019342359767891684, 'fraction_numerical': 0.0038684719535783366, 'mean_word_length': 4.820224719101123, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Scaleable Clients and Server Connections: The Evolution of TP

The general flow of client/server systems is that each client makes simple requests to the server. The server processes the request and responds. Typically there a many clients and only one or a few servers. This simple request-response flow has many refinements and variants discussed below. Before getting into such refinements, let's first look at the fundamental scaleup problems and the solutions that TP systems have evolved over the last 30 years.